自动化专业英语教程(王宏文第2版)词汇表课件
自动化专业英语(翻译)P2U6教学课件
P2U6A Controllability, Observability, and Stability
第二部分第六单元课文A
可控性,可观性和稳定性
李亚普诺夫函数是正定的要求指的是对状态变量的所有非 零值V(x)大于零并且V(0)等于零。为了保证沿区域R 内出发的 所有轨迹V(x) 衰减到零,dV(x)/dt 必须小于零,即,是负定的。 如果 ≤0,它是负半定的,系统仅在李亚普诺夫意义上是 V (x ) ,系统是渐进稳定的。最后, 稳定的;如果沿着轨迹 V( x ) 0 V (x ) 如果 是不定的,则对系统的稳定性不说明任何问题,我们 必须试验各种V(x)函数直到证明系统是稳定或不稳定的。另外, 稳定系统能保证稳定区域的大小与选择的李亚普诺夫函数有关。
图 2-6A-1 一台装置的四个子系统
P2U6A Controllability, Observability, and Stability
第二部分第六单元课文A
可控性,可观性和稳定性
例如,如果子系统 B 的暂态响应对任何控制变量反应强 烈,从输出变量中得不到这些特性的信息。子系统C 中不受 欢迎的暂态响应会影响到输出,但控制变量对此无能为力。 通过适当地增加控制变量可使这台装置完全可控。然而,要 使这台装置完全可观,工作会更加困难,这里不作进一步讨 论。
稳定性
离开可控性和可观性的问题,我们需要讨论广义上连续 系统稳定性的概念和定义。定结构线性系统的稳定性比较简 单,因为稳定性仅取决于系统本身的特性而与系统的初始状 态、输入的幅值和类型无关。有一种有限的(唯一的)平衡 状态,如果在扰动的作用下,系统能返回到这个平衡状态, 我们称这个系统是稳定的。稳定性由特征根的位置确定(特 征方程的根),并且有许多种方法确定特征根的位置。
(完整版)自动化专业英语词汇表
(完整版)自动化专业英语词汇表自动化专业英语词汇表acceleration transducer 加速度传感器acceptance testing 验收测试accessibility 可及性accumulated error 累积误差AC-DC-AC frequency converter 交-直-交变频器AC (alternating current) electric drive 交流电子传动active attitude stabilization 主动姿态稳定actuator 驱动器,执行机构adaline 线性适应元adaptation layer 适应层adaptive telemeter system 适应遥测系统adjoint operator 伴随算子admissible error 容许误差aggregation matrix 集结矩阵AHP (analytic hierarchy process) 层次分析法amplifying element 放大环节analog-digital conversion 模数转换annunciator 信号器antenna pointing control 天线指向控制anti-integral windup 抗积分饱卷aperiodic decomposition 非周期分解a posteriori estimate 后验估计approximate reasoning 近似推理a priori estimate 先验估计articulated robot 关节型机器人assignment problem 配置问题,分配问题associative memory model 联想记忆模型associatron 联想机asymptotic stability 渐进稳定性attained pose drift 实际位姿漂移attitude acquisition 姿态捕获AOCS (attritude and orbit control system) 姿态轨道控制系统attitude angular velocity 姿态角速度attitude disturbance 姿态扰动attitude maneuver 姿态机动attractor 吸引子augment ability 可扩充性augmented system 增广系统automatic manual station 自动-手动操作器automaton 自动机autonomous system 自治系统backlash characteristics 间隙特性base coordinate system 基座坐标系Bayes classifier 贝叶斯分类器bearing alignment 方位对准bellows pressure gauge 波纹管压力表benefit-cost analysis 收益成本分析bilinear system 双线性系统biocybernetics 生物控制论biological feedback system 生物反馈系统black box testing approach 黑箱测试法blind search 盲目搜索block diagonalization 块对角化Boltzman machine 玻耳兹曼机bottom-up development 自下而上开发boundary value analysis 边界值分析brainstorming method 头脑风暴法breadth-first search 广度优先搜索butterfly valve 蝶阀CAE (computer aided engineering) 计算机辅助工程CAM (computer aided manufacturing) 计算机辅助制造Camflex valve 偏心旋转阀canonical state variable 规范化状态变量capacitive displacement transducer 电容式位移传感器capsule pressure gauge 膜盒压力表CARD 计算机辅助研究开发Cartesian robot 直角坐标型机器人cascade compensation 串联补偿catastrophe theory 突变论centrality 集中性chained aggregation 链式集结chaos 混沌characteristic locus 特征轨迹chemical propulsion 化学推进calrity 清晰性classical information pattern 经典信息模式classifier 分类器clinical control system 临床控制系统closed loop pole 闭环极点closed loop transfer function 闭环传递函数cluster analysis 聚类分析coarse-fine control 粗-精控制cobweb model 蛛网模型coefficient matrix 系数矩阵cognitive science 认知科学cognitron 认知机coherent system 单调关联系统combination decision 组合决策combinatorial explosion 组合爆炸combined pressure and vacuum gauge 压力真空表command pose 指令位姿companion matrix 相伴矩阵compartmental model 房室模型compatibility 相容性,兼容性compensating network 补偿网络compensation 补偿,矫正compliance 柔顺,顺应composite control 组合控制computable general equilibrium model 可计算一般均衡模型conditionally instability 条件不稳定性configuration 组态connectionism 连接机制connectivity 连接性conservative system 守恒系统consistency 一致性constraint condition 约束条件consumption function 消费函数context-free grammar 上下文无关语法continuous discrete event hybrid system simulation 连续离散事件混合系统仿真continuous duty 连续工作制control accuracy 控制精度control cabinet 控制柜controllability index 可控指数controllable canonical form 可控规范型[control] plant 控制对象,被控对象controlling instrument 控制仪表control moment gyro 控制力矩陀螺control panel 控制屏,控制盘control synchro 控制[式]自整角机control system synthesis 控制系统综合control time horizon 控制时程cooperative game 合作对策coordinability condition 可协调条件coordination strategy 协调策略coordinator 协调器corner frequency 转折频率costate variable 共态变量cost-effectiveness analysis 费用效益分析coupling of orbit and attitude 轨道和姿态耦合critical damping 临界阻尼critical stability 临界稳定性cross-over frequency 穿越频率,交越频率current source inverter 电流[源]型逆变器cut-off frequency 截止频率cybernetics 控制论cyclic remote control 循环遥控cylindrical robot 圆柱坐标型机器人damped oscillation 阻尼振荡damper 阻尼器damping ratio 阻尼比data acquisition 数据采集data encryption 数据加密data preprocessing 数据预处理data processor 数据处理器DC generator-motor set drive 直流发电机-电动机组传动D controller 微分控制器decentrality 分散性decentralized stochastic control 分散随机控制decision space 决策空间decision support system 决策支持系统decomposition-aggregation approach 分解集结法decoupling parameter 解耦参数deductive-inductive hybrid modeling method 演绎与归纳混合建模法delayed telemetry 延时遥测derivation tree 导出树derivative feedback 微分反馈describing function 描述函数desired value 希望值despinner 消旋体destination 目的站detector 检出器deterministic automaton 确定性自动机deviation 偏差deviation alarm 偏差报警器DFD 数据流图diagnostic model 诊断模型diagonally dominant matrix 对角主导矩阵diaphragm pressure gauge 膜片压力表difference equation model 差分方程模型differential dynamical system 微分动力学系统differential game 微分对策differential pressure level meter 差压液位计differential pressure transmitter 差压变送器differential transformer displacement transducer 差动变压器式位移传感器differentiation element 微分环节digital filer 数字滤波器digital signal processing 数字信号处理digitization 数字化digitizer 数字化仪dimension transducer 尺度传感器direct coordination 直接协调disaggregation 解裂discoordination 失协调discrete event dynamic system 离散事件动态系统discrete system simulation language 离散系统仿真语言discriminant function 判别函数displacement vibration amplitude transducer 位移振幅传感器dissipative structure 耗散结构distributed parameter control system 分布参数控制系统distrubance 扰动disturbance compensation 扰动补偿diversity 多样性divisibility 可分性domain knowledge 领域知识dominant pole 主导极点dose-response model 剂量反应模型dual modulation telemetering system 双重调制遥测系统dual principle 对偶原理dual spin stabilization 双自旋稳定duty ratio 负载比dynamic braking 能耗制动dynamic characteristics 动态特性dynamic deviation 动态偏差dynamic error coefficient 动态误差系数dynamic exactness 动它吻合性dynamic input-output model 动态投入产出模型econometric model 计量经济模型economic cybernetics 经济控制论economic effectiveness 经济效益economic evaluation 经济评价economic index 经济指数economic indicator 经济指标eddy current thickness meter 电涡流厚度计effectiveness 有效性effectiveness theory 效益理论elasticity of demand 需求弹性electric actuator 电动执行机构electric conductance levelmeter 电导液位计electric drivecontrol gear 电动传动控制设备electric hydraulic converter 电-液转换器electric pneumatic converter 电-气转换器electrohydraulic servo vale 电液伺服阀electromagnetic flow transducer 电磁流量传感器electronic batching scale 电子配料秤electronic belt conveyor scale 电子皮带秤electronic hopper scale 电子料斗秤elevation 仰角emergency stop 异常停止empirical distribution 经验分布endogenous variable 内生变量equilibrium growth 均衡增长equilibrium point 平衡点equivalence partitioning 等价类划分ergonomics 工效学error 误差error-correction parsing 纠错剖析estimate 估计量estimation theory 估计理论evaluation technique 评价技术event chain 事件链evolutionary system 进化系统exogenous variable 外生变量expected characteristics 希望特性external disturbance 外扰fact base 事实failure diagnosis 故障诊断fast mode 快变模态feasibility study 可行性研究feasible coordination 可行协调feasible region 可行域feature detection 特征检测feature extraction 特征抽取feedback compensation 反馈补偿feedforward path 前馈通路field bus 现场总线finite automaton 有限自动机FIP (factory information protocol) 工厂信息协议first order predicate logic 一阶谓词逻辑fixed sequence manipulator 固定顺序机械手fixed set point control 定值控制FMS (flexible manufacturing system) 柔性制造系统flow sensor/transducer 流量传感器flow transmitter 流量变送器fluctuation 涨落forced oscillation 强迫振荡formal language theory 形式语言理论formal neuron 形式神经元forward path 正向通路forward reasoning 正向推理fractal 分形体,分维体frequency converter 变频器frequency domain model reduction method 频域模型降阶法frequency response 频域响应full order observer 全阶观测器functional decomposition 功能分解FES (functional electrical stimulation) 功能电刺激functional simularity 功能相似fuzzy logic 模糊逻辑game tree 对策树gate valve 闸阀general equilibrium theory 一般均衡理论generalized least squares estimation 广义最小二乘估计generation function 生成函数geomagnetic torque 地磁力矩geometric similarity 几何相似gimbaled wheel 框架轮global asymptotic stability 全局渐进稳定性global optimum 全局最优globe valve 球形阀goal coordination method 目标协调法grammatical inference 文法推断graphic search 图搜索gravity gradient torque 重力梯度力矩group technology 成组技术guidance system 制导系统gyro drift rate 陀螺漂移率gyrostat 陀螺体Hall displacement transducer 霍尔式位移传感器hardware-in-the-loop simulation 半实物仿真harmonious deviation 和谐偏差harmonious strategy 和谐策略heuristic inference 启发式推理hidden oscillation 隐蔽振荡hierarchical chart 层次结构图hierarchical planning 递阶规划hierarchical control 递阶控制homeostasis 内稳态homomorphic model 同态系统horizontal decomposition 横向分解hormonal control 内分泌控制hydraulic step motor 液压步进马达hypercycle theory 超循环理论I controller 积分控制器identifiability 可辨识性IDSS (intelligent decision support system) 智能决策支持系统image recognition 图像识别impulse 冲量impulse function 冲击函数,脉冲函数inching 点动incompatibility principle 不相容原理incremental motion control 增量运动控制index of merit 品质因数inductive force transducer 电感式位移传感器inductive modeling method 归纳建模法industrial automation 工业自动化inertial attitude sensor 惯性姿态敏感器inertial coordinate system 惯性坐标系inertial wheel 惯性轮inference engine 推理机infinite dimensional system 无穷维系统information acquisition 信息采集infrared gas analyzer 红外线气体分析器inherent nonlinearity 固有非线性inherent regulation 固有调节initial deviation 初始偏差initiator 发起站injection attitude 入轨姿势input-output model 投入产出模型instability 不稳定性instruction level language 指令级语言integral of absolute value of error criterion 绝对误差积分准则integral of squared error criterion 平方误差积分准则integral performance criterion 积分性能准则integration instrument 积算仪器integrity 整体性intelligent terminal 智能终端interacted system 互联系统,关联系统interactive prediction approach 互联预估法,关联预估法interconnection 互联intermittent duty 断续工作制internal disturbance 内扰ISM (interpretive structure modeling) 解释结构建模法invariant embedding principle 不变嵌入原理inventory theory 库伦论inverse Nyquist diagram 逆奈奎斯特图inverter 逆变器investment decision 投资决策isomorphic model 同构模型iterative coordination 迭代协调jet propulsion 喷气推进job-lot control 分批控制joint 关节Kalman-Bucy filer 卡尔曼-布西滤波器knowledge accomodation 知识顺应knowledge acquisition 知识获取knowledge assimilation 知识同化KBMS (knowledge base management system) 知识库管理系统knowledge representation 知识表达ladder diagram 梯形图lag-lead compensation 滞后超前补偿Lagrange duality 拉格朗日对偶性Laplace transform 拉普拉斯变换large scale system 大系统lateral inhibition network 侧抑制网络least cost input 最小成本投入least squares criterion 最小二乘准则level switch 物位开关libration damping 天平动阻尼limit cycle 极限环linearization technique 线性化方法linear motion electric drive 直线运动电气传动linear motion valve 直行程阀linear programming 线性规划LQR (linear quadratic regulator problem) 线性二次调节器问题load cell 称重传感器local asymptotic stability 局部渐近稳定性local optimum 局部最优log magnitude-phase diagram 对数幅相图long term memory 长期记忆lumped parameter model 集总参数模型Lyapunov theorem of asymptotic stability 李雅普诺夫渐近稳定性定理macro-economic system 宏观经济系统magnetic dumping 磁卸载magnetoelastic weighing cell 磁致弹性称重传感器magnitude-frequency characteristic 幅频特性magnitude margin 幅值裕度magnitude scale factor 幅值比例尺manipulator 机械手man-machine coordination 人机协调manual station 手动操作器MAP (manufacturing automation protocol) 制造自动化协议marginal effectiveness 边际效益Mason's gain formula 梅森增益公式master station 主站matching criterion 匹配准则maximum likelihood estimation 最大似然估计maximum overshoot 最大超调量maximum principle 极大值原理mean-square error criterion 均方误差准则mechanism model 机理模型meta-knowledge 元知识metallurgical automation 冶金自动化minimal realization 最小实现minimum phase system 最小相位系统minimum variance estimation 最小方差估计minor loop 副回路missile-target relative movement simulator 弹体-目标相对运动仿真器modal aggregation 模态集结modal transformation 模态变换MB (model base) 模型库model confidence 模型置信度model fidelity 模型逼真度model reference adaptive control system 模型参考适应控制系统model verification 模型验证modularization 模块化MEC (most economic control) 最经济控制motion space 可动空间MTBF (mean time between failures) 平均故障间隔时间MTTF (mean time to failures) 平均无故障时间multi-attributive utility function 多属性效用函数multicriteria 多重判据multilevel hierarchical structure 多级递阶结构multiloop control 多回路控制multi-objective decision 多目标决策multistate logic 多态逻辑multistratum hierarchical control 多段递阶控制multivariable control system 多变量控制系统myoelectric control 肌电控制Nash optimality 纳什最优性natural language generation 自然语言生成nearest-neighbor 最近邻necessity measure 必然性侧度negative feedback 负反馈neural assembly 神经集合neural network computer 神经网络计算机Nichols chart 尼科尔斯图noetic science 思维科学noncoherent system 非单调关联系统noncooperative game 非合作博弈nonequilibrium state 非平衡态nonlinear element 非线性环节nonmonotonic logic 非单调逻辑nonparametric training 非参数训练nonreversible electric drive 不可逆电气传动nonsingular perturbation 非奇异摄动non-stationary random process 非平稳随机过程nuclear radiation levelmeter 核辐射物位计nutation sensor 章动敏感器Nyquist stability criterion 奈奎斯特稳定判据objective function 目标函数observability index 可观测指数observable canonical form 可观测规范型on-line assistance 在线帮助on-off control 通断控制open loop pole 开环极点operational research model 运筹学模型optic fiber tachometer 光纤式转速表optimal trajectory 最优轨迹optimization technique 最优化技术orbital rendezvous 轨道交会orbit gyrocompass 轨道陀螺罗盘orbit perturbation 轨道摄动order parameter 序参数orientation control 定向控制originator 始发站oscillating period 振荡周期output prediction method 输出预估法oval wheel flowmeter 椭圆齿轮流量计overall design 总体设计overdamping 过阻尼overlapping decomposition 交叠分解Pade approximation 帕德近似Pareto optimality 帕雷托最优性passive attitude stabilization 被动姿态稳定path repeatability 路径可重复性pattern primitive 模式基元PR (pattern recognition) 模式识别P control 比例控制器peak time 峰值时间penalty function method 罚函数法perceptron 感知器periodic duty 周期工作制perturbation theory 摄动理论pessimistic value 悲观值phase locus 相轨迹phase trajectory 相轨迹phase lead 相位超前photoelectric tachometric transducer 光电式转速传感器phrase-structure grammar 短句结构文法physical symbolsystem 物理符号系统piezoelectric force transducer 压电式力传感器playback robot 示教再现式机器人PLC (programmable logic controller) 可编程序逻辑控制器plug braking 反接制动plug valve 旋塞阀pneumatic actuator 气动执行机构point-to-point control 点位控制polar robot 极坐标型机器人pole assignment 极点配置pole-zero cancellation 零极点相消polynomial input 多项式输入portfolio theory 投资搭配理论pose overshoot 位姿过调量position measuring instrument 位置测量仪posentiometric displacement transducer 电位器式位移传感器positive feedback 正反馈power system automation 电力系统自动化predicate logic 谓词逻辑pressure gauge with electric contact 电接点压力表pressure transmitter 压力变送器price coordination 价格协调primal coordination 主协调primary frequency zone 主频区PCA (principal component analysis) 主成分分析法principle of turnpike 大道原理priority 优先级process-oriented simulation 面向过程的仿真production budget 生产预算production rule 产生式规则profit forecast 利润预测PERT (program evaluation and review technique) 计划评审技术program set station 程序设定操作器proportional control 比例控制proportional plus derivative controller 比例微分控制器protocol engineering 协议工程prototype 原型pseudo random sequence 伪随机序列pseudo-rate-increment control 伪速率增量控制pulse duration 脉冲持续时间pulse frequency modulation control system 脉冲调频控制系统pulse width modulation control system 脉冲调宽控制系统PWM inverter 脉宽调制逆变器pushdown automaton 下推自动机QC (quality control) 质量管理quadratic performance index 二次型性能指标qualitative physical model 定性物理模型quantized noise 量化噪声quasilinear characteristics 准线性特性queuing theory 排队论radio frequency sensor 射频敏感器ramp function 斜坡函数random disturbance 随机扰动random process 随机过程rate integrating gyro 速率积分陀螺ratio station 比值操作器reachability 可达性reaction wheel control 反作用轮控制realizability 可实现性,能实现性real time telemetry 实时遥测receptive field 感受野rectangular robot 直角坐标型机器人rectifier 整流器recursive estimation 递推估计reduced order observer 降阶观测器redundant information 冗余信息reentry control 再入控制regenerative braking 回馈制动,再生制动regional planning model 区域规划模型regulating device 调节装载regulation 调节relational algebra 关系代数relay characteristic 继电器特性remote manipulator 遥控操作器remote regulating 遥调remote set point adjuster 远程设定点调整器rendezvous and docking 交会和对接reproducibility 再现性resistance thermometer sensor 热电阻resolution principle 归结原理resource allocation 资源分配response curve 响应曲线return difference matrix 回差矩阵return ratio matrix 回比矩阵reverberation 回响reversible electric drive 可逆电气传动revolute robot 关节型机器人revolution speed transducer 转速传感器rewriting rule 重写规则rigid spacecraft dynamics 刚性航天动力学risk decision 风险分析robotics 机器人学robot programming language 机器人编程语言robust control鲁棒控制robustness 鲁棒性roll gap measuring instrument 辊缝测量仪root locus 根轨迹roots flowmeter 腰轮流量计rotameter 浮子流量计,转子流量计rotary eccentric plug valve 偏心旋转阀rotary motion valve 角行程阀rotating transformer 旋转变压器Routh approximation method 劳思近似判据routing problem 路径问题sampled-data control system 采样控制系统sampling control system 采样控制系统saturation characteristics 饱和特性scalar Lyapunov function 标量李雅普诺夫函数SCARA (selective compliance assembly robot arm) 平面关节型机器人scenario analysis method 情景分析法scene analysis 物景分析s-domain s域self-operated controller 自力式控制器self-organizing system 自组织系统self-reproducing system 自繁殖系统self-tuning control 自校正控制semantic network 语义网络semi-physical simulation 半实物仿真sensing element 敏感元件sensitivity analysis 灵敏度分析sensory control 感觉控制sequential decomposition 顺序分解sequential least squares estimation 序贯最小二乘估计servo control 伺服控制,随动控制servomotor 伺服马达settling time 过渡时间sextant 六分仪short term planning 短期计划short time horizon coordination 短时程协调signal detection and estimation 信号检测和估计signal reconstruction 信号重构similarity 相似性simulated interrupt 仿真中断simulation block diagram 仿真框图simulation experiment 仿真实验simulation velocity 仿真速度simulator 仿真器single axle table 单轴转台single degree of freedom gyro 单自由度陀螺single level process 单级过程single value nonlinearity 单值非线性singular attractor 奇异吸引子singular perturbation 奇异摄动sink 汇点slaved system 受役系统slower-than-real-time simulation 欠实时仿真slow subsystem 慢变子系统socio-cybernetics 社会控制论socioeconomic system 社会经济系统software psychology 软件心理学solar array pointing control 太阳帆板指向控制solenoid valve 电磁阀source 源点specific impulse 比冲speed control system 调速系统spin axis 自旋轴spinner 自旋体stability criterion 稳定性判据stability limit 稳定极限stabilization 镇定,稳定Stackelberg decision theory 施塔克尔贝格决策理论state equation model 状态方程模型state space description 状态空间描述static characteristics curve 静态特性曲线station accuracy 定点精度stationary random process 平稳随机过程statistical analysis 统计分析statistic pattern recognition 统计模式识别steady state deviation 稳态偏差steady state error coefficient 稳态误差系数step-by-step control 步进控制step function 阶跃函数stepwise refinement 逐步精化stochastic finite automaton 随机有限自动机strain gauge load cell 应变式称重传感器strategic function 策略函数strongly coupled system 强耦合系统subjective probability 主观频率suboptimality 次优性supervised training 监督学习supervisory computer control system 计算机监控系统sustained oscillation 自持振荡swirlmeter 旋进流量计switching point 切换点symbolic processing 符号处理synaptic plasticity 突触可塑性synergetics 协同学syntactic analysis 句法分析system assessment 系统评价systematology 系统学system homomorphism 系统同态system isomorphism 系统同构system engineering 系统工程tachometer 转速表target flow transmitter 靶式流量变送器task cycle 作业周期teaching programming 示教编程telemechanics 远动学telemetering system of frequency division type 频分遥测系统telemetry 遥测teleological system 目的系统teleology 目的论temperature transducer 温度传感器template base 模版库tensiometer 张力计texture 纹理theorem proving 定理证明therapy model 治疗模型thermocouple 热电偶thermometer 温度计thickness meter 厚度计three-axis attitude stabilization 三轴姿态稳定three state controller 三位控制器thrust vector control system 推力矢量控制系统thruster 推力器time constant 时间常数time-invariant system 定常系统,非时变系统time schedule controller 时序控制器time-sharing control 分时控制time-varying parameter 时变参数top-down testing 自上而下测试topological structure 拓扑结构TQC (total quality control) 全面质量管理tracking error 跟踪误差trade-off analysis 权衡分析transfer function matrix 传递函数矩阵transformation grammar 转换文法transient deviation 瞬态偏差transient process 过渡过程transition diagram 转移图transmissible pressure gauge 电远传压力表transmitter 变送器trend analysis 趋势分析triple modulation telemetering system 三重调制遥测系统turbine flowmeter 涡轮流量计Turing machine 图灵机two-time scale system 双时标系统ultrasonic levelmeter 超声物位计unadjustable speed electric drive 非调速电气传动unbiased estimation 无偏估计underdamping 欠阻尼uniformly asymptotic stability 一致渐近稳定性uninterrupted duty 不间断工作制,长期工作制unit circle 单位圆unit testing 单元测试unsupervised learing 非监督学习upper level problem 上级问题urban planning 城市规划utility function 效用函数value engineering 价值工程variable gain 可变增益,可变放大系数variable structure control system 变结构控制vector Lyapunov function 向量李雅普诺夫函数velocity error coefficient 速度误差系数velocity transducer 速度传感器vertical decomposition 纵向分解vibrating wire force transducer 振弦式力传感器vibrometer 振动计viscous damping 粘性阻尼voltage source inverter 电压源型逆变器vortex precession flowmeter 旋进流量计vortex shedding flowmeter 涡街流量计WB (way base) 方法库weighing cell 称重传感器weighting factor 权因子weighting method 加权法Whittaker-Shannon sampling theorem 惠特克-香农采样定理Wiener filtering 维纳滤波work station for computer aided design 计算机辅助设计工作站w-plane w平面zero-based budget 零基预算zero-input response 零输入响应zero-state response 零状态响应zero sum game model 零和对策模型z-transform z变换。
自动化专业英语教程(王宏文第2版)-英译汉
A 电路[1] In the case of a resistor, the voltage-current relationship is given by Ohm’s law, which states that the voltage across the resistor is equal to the current through the resistor multiplied by the value of the resistance.就电阻来说,电压—电流的关系由欧姆定律决定。
欧姆定律指出:电阻两端的电压等于电阻上流过的电流乘以电阻值。
[2]It may be that the inductor voltage rather than the current is the variable of interest in the circuit.或许在电路中,人们感兴趣的变量是电感电压而不是电感电流。
B 三相电路[1] Viewed in this light, it will be found that the analysis of three-phase circuits is little more difficult than that of single-phase circuits. 这样看来,三相电路的分析比单相电路的分析难不了多少。
[2] At unity power factor,the power in a single-phase circuit is zero twice each cycle.在功率因数为1时,单相电路里的功率值每个周波有两次为零。
[3] It should be noted that if the polarity of point A with respect to N ( ) is assumed for the positive half-cycle,应该注意,如果把A点相对于N的极性()定为正半周,那么在用于同一相量图中时就应该画得同相反,即相位差为。
P2U5教学课件
P2U5B State Equations
第二部分第五单元课文B 第二部分第五单元课文 状态方程
momenta n. 动量,冲量 Hamiltonian 哈密尔顿的 Lagrangian 拉格朗日的 superposition n. 叠加 inverse n. 反,逆,倒数 adjoint n., adj. 伴随(的),共轭(的) determinant n. 行列式 eigenvalue n. 特征值(eigen- 特征) exploit v. 开发 routines n. 程序 4. 难句翻译 [1] In transfer function models these equations are transformed and variables are eliminated between them to find the relation between selected input and output variables. 在传递函数模型中,这些方程经过(拉氏)变换,并消去中间 变量,以求得选定的输入输出变量间的关系.
July 28, 2007
自动化专业英语教程
教学课件
Email : wanghongwen@ http: //
P2U5A Introduction to Modern Control Theory
第二部分第五单元课文A 第二部分第五单元课文 现代控制理论简介
P2U5A Introduction to Modern Control Theory
第二部分第五单元课文A 第二部分第五单元课文 现代控制理论简介
状态的概念 在现代控制理论中状态的概念占据了中心地位,然而,它 也出现在一些其他的技术或非技术的文章上下文中.在热力学 中,"状态(state)"方程被突出地使用,二进制时序电路一般 根据它们的"状态(state)"来分析,在日常生活中每月的财政 "报告(statement)"是很平常的,联邦总统报告的消息是另一 个例子. 在所有这些例子中,"状态(state)"的概念从本质上是相 似的,它是系统状况在特定时刻完整的总结.在某一初始时刻 t0的状态(情况)加上t0时刻以后的系统输入情况,可以确定 在后来的t1时刻的状态.就t1时刻的状态而言,它与初始状态 是怎样实现的无关.因此,t0时刻的状态构成了t0以前系统活 动状态的完整历史,它在一定范围内影响(系统)未来的行为. 当前状态使得(系统)的过去和未来可以有很大的差别.
自动化专业英语王宏文版课后词汇表汉英排序
(电)势potential n.(使)最小化minimize v.Y形联结,星形联结,三通wye n.八进制的octal adj.半导体semiconductor n.包含encompass v.闭环closed-loop n.变量variable n.布尔代数Boolean algebra采样数据sampled-data n.参数parameter n.差分方程difference equation掺入dope v.缠绕的;n.线圈,绕组winding adj.常微分方程ordinary differential equation 超调overshoot n.冲激impulse v.出现advent n.初始条件initial condition初值initial value处理manipulate v.处于平衡状态at rest触发器flip-flop n.传递函数transfe r function串chain n.串联;adj.串联的cascade n., v.串联in series垂直地vertically adv.大量存在abound v.代表,表示,阐明represent v.代数方程algebraic equation代替substitution n.代替substitute n.单边傅里叶积分unilateral Fourier integral 单位反馈系统unity feedback system弹簧spring n.导数derivation n.导线lead n.电动势emf(electromotive force )电感器inductor n.电荷electric charge电流current电路circuitry n.电容器capacitor n.电枢,衔铁,加固armature n.电压降voltage drop电阻器resistor n.调节时间settling time调整regulate v.叠加superposition n.定性地qualitatively adv.动态响应dynamic response多变量multivariable n.多项式polynomial n.额定的,设计的,适用的rated adj.二次方的quadratic adj.二进制的binary adj.发生器,发电机generator n.法拉第Faraday n.反(逆)变换inverse transform反转;adj. 变换极性的reverse v., n.方法strategy n.方块图计算(代数)block diagram algebra 放大amplify v.放大器amplifier n.飞行员pilot n.非线性的nonlinear adj.分段的piecewise adj.分母denominator n.分配,分布,配电distribution n.分散参数distributed parameter分子numerator n.峰值时间peak time符号sign n.符号的,记号的symbolic adj.幅值magnitude n.复合性multiplication n.复数的;n.复数complex adj.概率论probability theory高高地aloft adv.根轨迹增益root locus gain工程数学operational mathematics功率助推装置power boost构造,结构configuration n.关联relevance n.硅silicon n.轨迹trajectory n.过阻尼的overdamped adj.海拔altitude n.赫尔维茨判据Hurwitz criterion11后序的subsequent adj.互相连接interconnect v.换取trade off回路电流loop current或多或少more or less积分integral n.积分integrate v.积木building blocks基尔霍夫第一定律Kirchhoff’s first law激励excitation n.极端的;n. 极端的事情/情况extreme adj.极性polarity n.极性polarity n.集成电路integrated circuit集中参数lumped parameter几何学,几何形状geometry n.继……之后,接替succeed v.间隔interval n.阶order n.阶跃(信号)step n.晶体crystal n.晶体管transistor n.静态的stationary adj.矩阵代数matrix algebra开发系统development system开环open-loop n.可断定的predictable adj.空间的spatial adj.空气动力学的aerodynamic adj.拉普拉斯变换Laplace transformation劳斯判据Routh criterion类似parallel n.离散的discrete adj.理论,原理的阐述rationale n.临界阻尼critically damped流行的prevalent adj.滤波技术filtering technique轮廓;v.提出……的要点outline n.麻烦的cumbersome adj.脉动,跳动,振动Pulsate v.门,门电路gate n.密封外壳can n.模型v.建模model n.模糊控制Fuzzy control内在的intrinsic adj.欧姆Ohm n.判据criteria n.批评者detractor n.偏航yaw n.偏微分方partial differential equation偏压bias n.平移定理shifting theorem奇异(无理)积分improper integral恰当aptness n.欠阻尼的underdampted adj.权radix n.确定的deterministic adj.扰动disturbance n.绕组,线圈;v.盘绕coil n.三角的triangular adj.上升时间rise time上述的,前面提到的aforementioned adj.十进制的decimal adj.十六进制的hexadecimal adj.时不变的time-invariant adj.实现implement v.试凑法trail-and-error n.熟练become adept in术语terminology n.衰减decay v.双向的bipolar adj.水平地horizontally adv.随机的stochastic adj.探测器detector n.特解particular solution特性(的);n.特性曲线characteristic adj.特征方程characteristic equation提倡者proponent n.通解homogeneous solution同时地simultaneously adv.途径,方法;研究approach n.推导出,得出yield v.挖gouge v.完全地radically adv.网孔mesh n.网络,电路network n.微分differentiate v.微分的;n.微分differential adj.微分方程differential equation微积分方程integro-differential equation22位数igit n.稳定性stability n.稳态steady-state n.无源网络passive network希腊字母∆(δ),三角形(物)delta n.系数coefficient n.下标,角注,索引subscript n.线性化linearization n.相交,逻辑乘法intersection n.相序phase sequence相应的corresponding adj.消除,对消eliminate v.小数的fractional adj.性能指标performance criteria性质property n.修正,修改modification n.延长,拉长elongate v.延迟lag v., n.演绎deduce v.一般形式general form一套仪器,装置apparatus n.一致的uniform adj.抑制inhibit v.抑制suppress v.意义significance n.因子;v. 分解因式factor n.引导(导航)系统guidance system引线lead n.硬件hardware n.优势predominance n.有弹性的elastic adj.有源网络active network余数remainder n.域,领域domain n.原点origin n.圆柱形的cylindrical adj.暂态响应transient response增量increment n.锗germanium n.振荡oscillation n.振幅amplitude n.直观地intuitively adv.直觉intuition n.指导性的tutorial adj.指数的;n.指数exponential adj.中性的;n. 中性线neutral adj.终值final value主极点dominating pole主要的principal adj.属于同类的,约为on the order of状态,相位phase n.状态变量state variable姿态attitude n.阻抗resistance n.阻尼,减幅,衰减damp v.组合alignment n.坐舱cockpit n.专业课程英文名单片机原理与应用mcu principle and application 电磁场electromagentic field电机与拖动Electric Motor and Electric Drive电力电子技术Power Electronics Technology电力拖动自动控制系统Electric Drive Automatic Control System电路理论Theory of Circuitry供电技术Power Supplying Technology过程检测及仪表Process Measurement and Instrument过程控制系统Process Control System机电一体化Mechatronics机器人学Robotics集散控制系统Distributed Control System计算机仿真Computer Simulation计算机接口技术Computer Interface Technology 计算机控制技术Computer Control Technology可编程序控制器系统Programmable Logical Controller System楼宇自动化Building Automation模拟电子技术Analog Electronics Technology嵌入式系统Embedded System数字电子技术Digital Electronics Technology微机原理Principle of Microcomputer现场总线技术Fieldbus Technology现代控制理论modern control theory信号分析与处理Signal Analyzing and Processing 智能控制Intelligent control状态空间state space自动调节装置Automatic Regulators自动控制原理Automatic Control Theory示波器oscilloscope33毫安milliamps 毫瓦milliwatts44。
自动化专业英语(翻译)P4U2教学课件
KT G( s ) s 1
或
KT G(s) 2 s 2s 1
P4U2B Final Control Elements and Controllers 第四部分第二单元课文B 终端控制元件和控制器
B 终端控制元件和控制器
1. 课文内容简介:形象地介绍《过程控制系统》中控制 阀、反馈控制器的功能和作用,通过换热器和液位控制 的例子,生动地解释了“无信号则关”、“无信号则 开”、正反馈、负反馈等非常重要的控制概念。 2. 温习《过程控制系统》中有关调节阀的内容。 3. 生词与短语
0 0
0.1 0.2
0.5 1.0
0.75 1.50
1.0 2.0
P4U2A
Sensors and Transmitters
第四部分第二单元课文A
传感器和变送器
因此,实际上增益在零到两倍标称增益间变化。 在流体控制系统中这就造成了非线性。目前,大多数生产厂 家均提供产生潜入变送器的嵌入式开方器的微分压力热敏电阻。 大多数传感器/变送器的动态响应比过程快,因此,时间常 数和空载时间经常被忽略,从而传递函数有纯增益给出。然而, 当考虑动态特性时,一次或二次系统的仪表传递函数通常表示为
throttle v. 调节(阀门),用(阀门)调节 fail-closed (FC) adj. 无信号则关的
P4U2B Final Control Elements and Controllers 第四部分第二单元课文B 终端控制元件和控制器
fail-open (FO) adj. 无信号则开的 air-to-open (AO) adj. 气开的 air-to-close (AC) adj. 气关的 polymer n. 聚合物 hot exchanger 热交换器
自动化专业英语教程第二版全文翻译
《自动化专业英语教程》-王宏文-全文翻译PART 1Electrical and Electronic Engineering BasicsUNIT 1A Electrical Networks ————————————3B Three-phase CircuitsUNIT 2A The Operational Amplifier ———————————5B TransistorsUNIT 3A Logical Variables and Flip-flop ——————————8B Binary Number SystemUNIT 4A Power Semiconductor Devices ——————————11B Power Electronic ConvertersUNIT 5A Types of DC Motors —————————————15B Closed-loop Control of DC DriversUNIT 6A AC Machines ———————————————19B Induction Motor DriveUNIT 7A Electric Power System ————————————22B Power System AutomationPART 2Control TheoryUNIT 1A The World of Control ————————————27B The Transfer Function and the Laplace Transformation —————29 UNIT 2A Stability and the Time Response —————————30B Steady State—————————————————31 UNIT 3A The Root Locus —————————————32B The Frequency Response Methods: Nyquist Diagrams —————33 UNIT 4A The Frequency Response Methods: Bode Piots —————34B Nonlinear Control System 37UNIT 5 A Introduction to Modern Control Theory 38B State Equations 40UNIT 6 A Controllability, Observability, and StabilityB Optimum Control SystemsUNIT 7 A Conventional and Intelligent ControlB Artificial Neural NetworkPART 3 Computer Control TechnologyUNIT 1 A Computer Structure and Function 42B Fundamentals of Computer and Networks 43UNIT 2 A Interfaces to External Signals and Devices 44B The Applications of Computers 46UNIT 3 A PLC OverviewB PACs for Industrial Control, the Future of ControlUNIT 4 A Fundamentals of Single-chip Microcomputer 49B Understanding DSP and Its UsesUNIT 5 A A First Look at Embedded SystemsB Embedded Systems DesignPART 4 Process ControlUNIT 1 A A Process Control System 50B Fundamentals of Process Control 52UNIT 2 A Sensors and Transmitters 53B Final Control Elements and ControllersUNIT 3 A P Controllers and PI ControllersB PID Controllers and Other ControllersUNIT 4 A Indicating InstrumentsB Control PanelsPART 5 Control Based on Network and InformationUNIT 1 A Automation Networking Application AreasB Evolution of Control System ArchitectureUNIT 2 A Fundamental Issues in Networked Control SystemsB Stability of NCSs with Network-induced DelayUNIT 3 A Fundamentals of the Database SystemB Virtual Manufacturing—A Growing Trend in AutomationUNIT 4 A Concepts of Computer Integrated ManufacturingB Enterprise Resources Planning and BeyondPART 6 Synthetic Applications of Automatic TechnologyUNIT 1 A Recent Advances and Future Trends in Electrical Machine DriversB System Evolution in Intelligent BuildingsUNIT 2 A Industrial RobotB A General Introduction to Pattern RecognitionUNIT 3 A Renewable EnergyB Electric VehiclesUNIT 1A 电路电路或电网络由以某种方式连接的电阻器、电感器和电容器等元件组成。
自动化专业英语P3U2教学课件
并行输入接口 术语“输入”和“输出”通常指CPU和CPU的输出。如图3-2A-1所示的一个简单接口的标准图。输入接口仅受处理器控制。无论何时处理器寻址输入口,外部数据总线上的数据被允许放到处理器数据总线上,并且当CPU把数据放到总线上时,这一数据是可用的。 在这种接口中,有一个三态缓冲器,它能迫使处理器总线与外部数据线有相同的二进制值。当在不允许状态时,缓冲器输出进入高阻“第三态”,它能从总线上有效地移开数据线,允许其他数据利用系统总线。
P3U2A Interfaces to External Signals and Devices 第三部分第二单元课文A 外部信号与设备的接口
A 外部信号与设备的接口
概述 系统总线上的信号以非常有序的顺序发生。每个信号以事件的特定顺序来启动并在一固定时间后或被另外时间的顺序而终止。在仅有存储器和微处理器的系统中,由微处理器直接启动总线事件。 独立的外部设备和无总线兼容的信号以及与系统总线信号无时态关系的信号都不能直接连到系统总线上。系统总线通信是通过输入/输出接口来完成的。输入/输出接口的主要作用是协调处理器与外部设备之间的数据传输,以及转换为处理器可识别形式的数据。接口的其他作用可提供电隔离、噪声抑制、临时数据存储或数据格式转换。 有几种类型的接口,例如并行输入/输出、数字-模拟转换、模拟-数字转换、实时时钟、直接存储器访问,都是常用的。这里,我们仅限于讨论并行I/O和A/D及D/A。
逐次逼近型A/D 应用在A/D转换器结构上有很广泛的技术。最普通的是逐次逼近型转换器。它具有适度速度和适度分辨率的优点。 它的作用:第一次将输入电压与设为满量程A/D参考电压一半的测试电压相比较。利用标准的D/A转换器来得到测试电压。如果第一次比较后,输入电压大于满量程的一半,那么设定最高有效输出位。如果输入电压小于满量程的一半,那么从测试电压中删掉满量程电压的一半,否则电压保持同一值。 下一次,四分之一的满量程参考电压加到测试电压上,将输入电压与测试电压再一次比较,如果输入电压超过测试电压,那么下一个最高有效位被设定,测试电压,第二位设为0,四分之一满量程参考电压被删除。 这一过程逐次以更小的加权二进制电压重复,直到测试完最低有效位。
自动化专业英语教程(王宏文)第二版全文翻译
《自动化专业英语教程》-王宏文-全文翻译PART 1Electrical and Electronic Engineering BasicsUNIT 1A Electrical Networks ————————————3B Three-phase CircuitsUNIT 2A The Operational Amplifier ———————————5B TransistorsUNIT 3A Logical Variables and Flip-flop ——————————8B Binary Number SystemUNIT 4A Power Semiconductor Devices ——————————11B Power Electronic ConvertersUNIT 5A Types of DC Motors —————————————15B Closed-loop Control of DC DriversUNIT 6A AC Machines ———————————————19B Induction Motor DriveUNIT 7A Electric Power System ————————————22B Power System AutomationPART 2Control TheoryUNIT 1A The World of Control ————————————27B The Transfer Function and the Laplace Transformation —————29 UNIT 2A Stability and the Time Response —————————30B Steady State—————————————————31 UNIT 3A The Root Locus —————————————32B The Frequency Response Methods: Nyquist Diagrams —————33 UNIT 4A The Frequency Response Methods: Bode Piots —————34B Nonlinear Control System 37UNIT 5 A Introduction to Modern Control Theory 38B State Equations 40UNIT 6 A Controllability, Observability, and StabilityB Optimum Control SystemsUNIT 7 A Conventional and Intelligent ControlB Artificial Neural NetworkPART 3 Computer Control TechnologyUNIT 1 A Computer Structure and Function 42B Fundamentals of Computer and Networks 43UNIT 2 A Interfaces to External Signals and Devices 44B The Applications of Computers 46UNIT 3 A PLC OverviewB PACs for Industrial Control, the Future of ControlUNIT 4 A Fundamentals of Single-chip Microcomputer 49B Understanding DSP and Its UsesUNIT 5 A A First Look at Embedded SystemsB Embedded Systems DesignPART 4 Process ControlUNIT 1 A A Process Control System 50B Fundamentals of Process Control 52UNIT 2 A Sensors and Transmitters 53B Final Control Elements and ControllersUNIT 3 A P Controllers and PI ControllersB PID Controllers and Other ControllersUNIT 4 A Indicating InstrumentsB Control PanelsPART 5 Control Based on Network and InformationUNIT 1 A Automation Networking Application AreasB Evolution of Control System ArchitectureUNIT 2 A Fundamental Issues in Networked Control SystemsB Stability of NCSs with Network-induced DelayUNIT 3 A Fundamentals of the Database SystemB Virtual Manufacturing—A Growing Trend in AutomationUNIT 4 A Concepts of Computer Integrated ManufacturingB Enterprise Resources Planning and BeyondPART 6 Synthetic Applications of Automatic TechnologyUNIT 1 A Recent Advances and Future Trends in Electrical Machine DriversB System Evolution in Intelligent BuildingsUNIT 2 A Industrial RobotB A General Introduction to Pattern RecognitionUNIT 3 A Renewable EnergyB Electric VehiclesUNIT 1A 电路电路或电网络由以某种方式连接的电阻器、电感器和电容器等元件组成。
自动化专业英语教程第2版王宏文主编翻译PART2
P2U1A The World of Control
第二部分第一单元课文A 控制的世界
控制系统的分类和术语 控制系统可根据系统本 R(s) C(s) 身或其参量进行分类: 控制对象 控制元件 开环和闭环系统(如图 a) 2-1A-1):开环控制系统是 R(s) C(s) 控制行为与输出无关的系统。 控制对象 控制元件 + 而闭环系统,其被控对象的 输入在某种程度上依赖于实 际的输出。因为输出以由反 反馈元件 馈元件决定的一种函数形式 b) 反馈回来,然后被输入减去。 闭环系统通常是指负反馈系 图2-1A-1 开环控制系统和闭环控制系统 统或简称为反馈系统。
P2U1A The World of Control
第二部分第一单元课文A 控制的世界
5. 参考译文
A 控制的世界 简介 控制一词的含义一般是调节、指导或者命令。控制系统大 量存在于我们周围。在最抽象的意义上说,每个物理对象都是 一个控制系统。 控制系统被人们用来扩展自己的能力,补偿生理上的限制, 或把自己从常规、单调的工作中解脱出来,或者用来节省开支。 例如在现代航空器中,功率助推装置可以把飞行员的力量放大, 从而克服巨大的空气阻力推动飞行控制翼面。飞行员的反应速 度太慢,如果不附加阻尼偏航系统,飞行员就无法通过轻微阻 尼的侧倾转向方式来驾驶飞机。自动飞行控制系统把飞行员从 保持正确航向、高度和姿态的连续操作任务中解脱出来。没有 了这些常规操作,飞行员可以执行其他的任务,如领航或通讯, 这样就减少了所需的机组人员,降低了飞行费用。 在很多情况下,控制系统的设计是基于某种理论,而不是 靠直觉或试凑法。控制系统能够用来处理系统对命令、调节或 扰动的动态响应。控制理论的应用基本上有两个方面:动态
July 28, 2007
自动化专业英语专业英语概述PPT课件
B:I majored in__________.
A: Tell me about the courses of your major in university.
B:I take more than 50 courses in university, including_____________________, and so on.
in which only the sign of the difference
between desired and actual temperatures
is used for control.
精品课件
5
1. 专业英语与普通英语
❖ The rotation of the earth on its own
Electrical automatic control ❖ 自动控制原理
Automatic control theory ❖ 现代控制原理
Modern control theory ❖ 微机原理
Principle of microcomputer ❖ 计算机控制技术
Computer control technique ❖ 过程控制系统
罩上。
精品课件
4
1.1 什么是专业英语
1. 专业英语与普通英语
(2) 外文科技文章在结构上也具有很多自身的特点, 如长句多,被动语态多,大量的名词化结构等, 这都给对原文的理解和翻译带来了基础英语中很 难解决的困难。
例: The heating system and the water
heater(热水器) in a house are system
使一个物体运动时,必须做功(词义引申)。
自动化专业英语(翻译)P1U6教学课件
交流机
图1-6A-1给出了一台理想的三相、两极感应电机,图中 定子和转子的每一个相绕组用一个集中线圈来表示。三相绕 组在空间上按正弦分布并嵌入在槽里。对绕线式转子电机而 言,转子绕组与定子绕组类似,但鼠笼式电机的转子具有鼠 笼状结构,并且有两个短路环。基本上,感应电机可以看作 是一个具有可旋转并且短路的二次绕组的一台三相变压器。 定子和转子的核用层压铁磁钢片制成,电机内的气隙实际上 是均匀的(非凸极结构)。 感应电机的一个最基本的原理是在气隙中建立旋转和按 正弦分布的磁场。如果忽略槽和由于非理想分布的绕组产生 的空间谐波的影响,可以证明,在三相定子绕组中能以三相 对称电源建立一个同步旋转的旋转磁场。
P1U6A
AC Machines
第一部分第六单元课文A
交流机
在大多数情况下,新设备都使用交流传动。 一般可将交流机分类如下: 感应电机:鼠笼或绕线式转子(双馈),旋转或直线运 动; 同步电机:旋转或直线运动,启动、绕线式激磁(转 子)或永磁磁铁,径向或轴向气隙(圆盘状),凸磁极或内 (隐)磁极,正弦波磁场或梯形波磁场; 变阻抗电机:开关磁阻电机,步进电机。 感应电机 在所有的交流电机中,感应电机,尤其是鼠笼型感应电 机,在工业上得到了最广泛的应用。这些电机价格便宜、结 实、可靠,并且从不到一个马力到数兆瓦容量的电机都可买 到。小容量电机一般是单相电机,但多相(三相)电机经常 用于变速传动。
P1U6A
AC Machines
第一部分第六单元课文A
交流机
concentrated coil 集中绕组 distributed adj. 分散的,分布的 slot n. 槽 wound-rotor n. 绕线转子 cage n. 笼子,笼形 core n. 铁心 laminated adj. 分层的,叠片的 ferromagnetic adj. 铁磁性的,铁磁体的 air gap 气隙 salient adj. 凸起的,突出的 synchronous speed 同步转速 leading adj. 超前的 hydro-electric adj. 水力发电的 nonsalient adj. 非凸起的,隐藏的 amortisseur n. 阻尼器 damper winding 阻尼绕组 encoder n. 编码器
完整版自动化专业英语词汇表
自动化专业英语词汇表acceleration transducer 加速度传感器base coordinate system 基座坐标系Bayes classifier acceptance testing 验收测试贝叶斯分类器bearing alignment 方位对准accessibility 可及性bellows pressure gauge 波纹管压力表accumulated error 积累误差benefit-cost analysis 收益成本分析AC-DC-AC frequency converter 交-直-交变频器bilinear system AC (alternating current) electric drive 交流电子传双线性系统biocybernetics 生物控制论动biological feedback system active attitude stabilization 主动姿态稳定生物反馈系统black box testing approach 黑箱测试法actuator 驱动器,执行机构blind search 盲目搜索adaline 线性适应元block diagonalization 块对角化adaptation layer 适应层Boltzman machine 玻耳兹曼机adaptive telemeter system 适应遥测系统bottom-up development 自下而上开辟adjoint operator 伴有算子boundary value analysis 边界值分析admissible error 容许误差brainstorming method 集结矩阵aggregation matrix 头脑风暴法breadth-first search AHP (analytic hierarchy process) 层次分析法广度优先搜索butterfly valve 放大环节蝶阀amplifying elementCAE (computer aided engineering) analog-digital conversion 模数转换计算机辅助工信号器annunciator 程CAM (computer aided manufacturing) antenna pointing control 天线指向控制计算机辅助抗积分饱卷anti-integral windup 创造Camflex valve 偏心旋转阀aperiodic decomposition 非周期分解canonical state variable 规范化状态变量后验估计a posteriori estimatecapacitive displacement transducer 电容式位移传approximate reasoning 近似推理a priori estimate 先验估计感器capsule pressure gauge 关节型机器人膜盒压力表articulated robotCARD assignment problem 计算机辅助研究开辟配置问题,分配问题Cartesian robot 直角坐标型机器人associative memory model 联想记忆模型cascade compensation 串联补偿联想机associatroncatastrophe theory 渐进稳定性突变论asymptotic stabilitycentrality attained pose drift 集中性实际位姿漂移chained aggregation attitude acquisition 姿态捕获链式集结chaos 姿态轨AOCS (attritude and orbit control system) 混沌characteristic locus 特征轨迹道控制系统chemical propulsion 化学推进姿态角速度attitude angular velocity calrity 姿态扰动attitude disturbance 清晰性classical information pattern 姿态机动attitude maneuver 经典信息模式classifier attractor 吸引子分类器clinical control system 可扩充性augment ability 临床控制系统closed loop pole augmented system 增广系统闭环极点closed loop transfer function 手动操作器- 自动automatic manual station 闭环传递函数cluster analysis 自动机automaton 聚类分析coarse-fine control 粗自治系统autonomous system -精控制蛛网模型cobweb model 间隙特性backlash characteristicscoefficient matrix 系数矩阵costate variable 共态变量cost-effectiveness analysis 费用效益分析cognitive science 认知科学coupling of orbit and attitude 轨道和姿态耦合cognitron 认知机critical damping 临界阻尼coherent system 单调关联系统critical stability 临界稳定性combination decision 组合决策cross-over frequency combinatorial explosion 组合爆炸穿越频率,交越频率current source inverter 电流[源]型逆变器combined pressure and vacuum gauge 压力真空cut-off frequency 截止频率表cybernetics 控制论command pose 指令位姿cyclic remote control 循环遥控相伴矩阵companion matrixcylindrical robot 圆柱坐标型机器人compartmental model 房室模型damped oscillation 阻尼振荡compatibility 相容性,兼容性damper 补偿网络阻尼器compensating networkdamping ratio 补偿,矫正compensation 阻尼比data acquisition 柔顺,顺应数据采集compliancedata encryption composite control 组合控制数据加密data preprocessing computable general equilibrium model 可计算一数据预处理data processor 数据处理器般均衡模型DC generator-motor set drive 直流发机电- 电动机conditionally instability 条件不稳定性configuration 组态组传动D controller 微分控制器connectionism 连接机制decentrality 分散性connectivity 连接性decentralized stochastic control 分散随机控制conservative system 守恒系统decision space 一致性consistency 决策空间decision support system constraint condition 约束条件决策支持系统decomposition-aggregation approach 分解集结法消费函数consumption functiondecoupling parameter context-free grammar 上下文无关语法解耦参数演deductive-inductive hybrid modeling method continuous discrete event hybrid system连续离散事件混合系统仿真simulation 绎与归纳混合建模法连续工作制continuous duty delayed telemetry 延时遥测导出树derivation tree control accuracy 控制精度微分反馈derivative feedback 控制柜control cabinet描述函数controllability index 可控指数describing function可控规范型controllable canonical form 希翼值desired value,[control] plant 控制对象被控对象消旋体despinner控制仪表controlling instrument 目的站destinationcontrol moment gyro 控制力矩陀螺detector 检出器deterministic automaton 控制屏,控制盘control panel 确定性自动机式自整角机]偏差deviation [控制control synchrocontrol system synthesis 控制系统综合偏差报警器deviation alarm数据流图DFD 控制时程control time horizondiagnostic model 诊断模型合作对策cooperative game对角主导矩阵可协调条件coordinability condition diagonally dominant matrix协调策略coordination strategy 膜片压力表diaphragm pressure gaugecoordinator 协调器差分方程模型difference equation model微分动力学系统differential dynamical system 转折频率corner frequencydifferential game 微分对策economic indicator 经济指标eddy current thickness meter 电涡流厚度计differential pressure level meter 差压液位计effectiveness 有效性differential pressure transmitter 差压变送器effectiveness theory 效益理论differential transformer displacement transducerelasticity of demand 需求弹性差动变压器式位移传感器electric actuator differentiation element 微分环节电动执行机构electric conductance levelmeter 电导液位计digital filer 数字滤波器electric drive control gear 电动传动控制设备digital signal processing 数字信号处理electric hydraulic converter 电-数字化液转换器digitizationelectric pneumatic converter 电digitizer 数字化仪-气转换器electrohydraulic servo vale 电液伺服阀尺度传感器dimension transducerelectromagnetic flow transducer 电磁流量传感器direct coordination 直接协调electronic batching scale 电子配料秤disaggregation 解裂electronic belt conveyor scale 电子皮带秤discoordination 失协调electronic hopper scale 电子料斗秤discrete event dynamic system 离散事件动态系统elevation discrete system simulation language 离散系统仿仰角emergency stop 异常住手真语言empirical distribution discriminant function 判别函数经验分布endogenous variable 内生变量displacement vibration amplitude transducer 位equilibrium growth 均衡增长移振幅传感器equilibrium point 平衡点dissipative structure 耗散结构equivalence partitioning 等价类划分distributed parameter control system 分布参数控ergonomics 工效学制系统error 扰动误差distrubanceerror-correction parsing disturbance compensation 纠错剖析扰动补偿estimate 估计量diversity 多样性estimation theory 估计理论可分性divisibilityevaluation technique 评价技术domain knowledge 领域知识event chain 事件链主导极点dominant poleevolutionary system 进化系统dose-response model 剂量反应模型exogenous variable 双重调制遥dual modulation telemetering system 外生变量expected characteristics 希翼特性测系统external disturbance 外扰对偶原理dual principlefact base 事实dual spin stabilization 双自旋稳定failure diagnosis 故障诊断负载比duty ratiofast mode 快变模态dynamic braking 能耗制动feasibility study 可行性研究动态特性dynamiccharacteristicsfeasible coordination 可行协调动态偏差dynamic deviationfeasible region 动态误差系数dynamic error coefficient 可行域feature detection 动它吻合性特征检测dynamic exactnessfeature extraction 特征抽取动态投入产出模型dynamic input-output modelfeedback compensation 反馈补偿计量经济模型econometric modelfeedforward path 前馈通路经济控制论economic cyberneticsfield bus 经济效益economic effectiveness 现场总线finite automaton economic evaluation 有限自动机经济评价工厂信息协议FIP (factory information protocol) 经济指数economic indexfirst order predicate logic 一阶谓词逻辑harmonious strategy 和谐策略heuristic inference 启示式推理fixed sequence manipulator 固定顺序机械手hidden oscillation 隐蔽振荡定值控制fixed set point controlhierarchical chart 层次结构图FMS (flexible manufacturing system) 柔性创造系hierarchical planning 递阶规划统hierarchical control flow sensor/transducer 流量传感器递阶控制homeostasis 流量变送器内稳态flow transmitterhomomorphic model 同态系统fluctuation 涨落horizontal decomposition 横向分解强迫振荡forced oscillationhormonal control 内分泌控制formal language theory 形式语言理论hydraulic step motor 液压步进马达formal neuron 形式神经元hypercycle theory 超循环理论forward path 正向通路I controller 积分控制器forward reasoning 正向推理identifiability 可辨识性fractal 分形体,分维体IDSS (intelligent decision support system) 智能frequency converter 变频器频域frequency domain model reduction method 决策支持系统image recognition 图象识别模型降阶法impulse 频域响应冲量frequency responseimpulse function 全阶观测器full order observer 冲击函数,脉冲函数inching 点动functional decomposition 功能分解incompatibility principle 不相容原理FES (functional electrical stimulation) 功能电刺激incremental motion control 增量运动控制functional simularity 功能相似index of merit 品质因数含糊逻辑fuzzy logicinductive force transducer game tree 对策树电感式位移传感器inductive modeling method 归纳建模法gate valve 闸阀industrial automation 普通均衡理论工业自动化general equilibrium theoryinertial attitude sensor generalized least squares estimation 惯性姿态敏感器广义最小二inertial coordinate system 惯性坐标系乘估计inertial wheel 惯性轮生成函数generation functioninference engine 推理机geomagnetic torque 地磁力矩infinite dimensional system 几何相似geometric similarity 无穷维系统information acquisition gimbaled wheel 框架轮信息采集infrared gas analyzer 红外线气体分析器全局渐进稳定性global asymptotic stabilityinherent nonlinearity 固有非线性global optimum 全局最优inherent regulation 固有调节球形阀globe valveinitial deviation 初始偏差goal coordination method 目标协调法initiator 发起站文法判断grammatical inferenceinjection attitude 入轨姿式graphic search 图搜索input-output model 投入产出模型重力梯度力矩gravity gradient torqueinstability 成组技术group technology 不稳定性instruction level language 制导系统guidance system 指令级语言integral of absolute value of error criterion gyro drift rate 陀螺漂移率绝对陀螺体gyrostat 误差积分准则integral of squared error criterion Hall displacement transducer 霍尔式位移传感器平方误差积分准hardware-in-the-loop simulation 半实物仿真则积分性能准则integral performance criterion 和谐偏差harmonious deviationintegration instrument 积算仪器local asymptotic stability 局部渐近稳定性local optimum 局部最优integrity 整体性log magnitude-phase diagram 对数幅相图intelligent terminal 智能终端long term memory 长期记忆interacted system 互联系统,关联系统lumped parameter model 集总参数模型互联预估法,关联interactive prediction approachLyapunov theorem of asymptotic stability 李雅普预估法互联interconnection 诺夫渐近稳定性定理macro-economic system 宏观经济系统intermittent duty 断续工作制magnetic dumping 磁卸载internaldisturbance 内扰magnetoelastic weighing cell ISM (interpretive structure modeling) 解释结构建磁致弹性称重传感器magnitude-frequency characteristic 幅频特性模法magnitude margin 不变嵌入原理invariant embedding principle 幅值裕度magnitude scale factor 幅值比例尺inventory theory 库伦论manipulator 机械手inverse Nyquist diagram 逆奈奎斯特图man-machine coordination 人机协调inverter 逆变器manual station 投资决策investment decision 手动操作器MAP (manufacturing automation protocol) isomorphic model 同构模型创造迭代协调iterative coordination 自动化协议marginal effectiveness 边际效益jet propulsion 喷气推进Mason's gain formula 梅森增益公式分批控制job-lot controlmaster station joint 关节主站matching criterion 匹配准则布西滤波器Kalman-Bucy filer 卡尔曼-maximum likelihood estimation 最大似然估计knowledge accomodation 知识顺应maximum overshoot 最大超调量knowledge acquisition 知识获取maximum principle 极大值原理knowledge assimilation 知识同化mean-square error criterion 均方误差准则知KBMS (knowledge base management system)mechanism model 机理模型识库管理系统meta-knowledge 元知识知识表达knowledge representation metallurgical automation 梯形图冶金自动化ladder diagramminimal realization lag-lead compensation 最小实现滞后超前补偿minimum phase system Lagrange duality 拉格朗日对偶性最小相位系统minimum variance estimation 最小方差估计拉普拉斯变换Laplace transformminor loop 副回路large scale system 大系统missile-target relative movement simulator 弹体侧抑制网络lateral inhibition network- 最小成本投入目标相对运动仿真器least cost inputmodal aggregation least squares criterion 最小二乘准则模态集结modal transformation 物位开关模态变换level switchMB (model base) 模型库天平动阻尼libration dampingmodel confidence 模型置信度极限环limit cyclemodel fidelity 模型逼真度线性化方法linearization techniquemodel reference adaptive control system 模型参linear motion electric drive 直线运动电气传动linear motion valve 直行程阀考适应控制系统model verification 线性规划linear programming 模型验证modularization 线性二LQR (linear quadratic regulator problem) 模块化MEC (most economic control) 最经济控制次调节器问题可动空间motion space 称重传感器load cell MTBF (mean time between failures) 平均故障间隔order parameter 序参数orientation control 定向控制时间originator 始发站MTTF (mean time to failures) 平均无故障时间oscillating period 振荡周期multi-attributive utility function 多属性效用函数output prediction method 输出预估法多重判据multicriteriaoval wheel flowmeter multilevel hierarchical structure 多级递阶结构椭圆齿轮流量计overall design 总体设计multiloop control 多回路控制overdamping 过阻尼multi-objective decision 多目标决策overlapping decomposition 交叠分解multistate logic 多态逻辑Pade approximation 帕德近似multistratum hierarchical control 多段递阶控制Pareto optimality 帕雷托最优性multivariable control system 多变量控制系统passive attitude stabilization 被动姿态稳定myoelectric control 肌电控制path repeatability Nash optimality 路径可重复性纳什最优性pattern primitive 模式基元natural language generation 自然语言生成PR (pattern recognition)nearest-neighbor 最近邻模式识别P control 比例控制器necessity measure 必然性侧度peak time negative feedback 峰值时间负反馈penalty function method 罚函数法neural assembly 神经集合perceptron 感知器neural network computer 神经网络计算机periodic duty 周期工作制Nichols chart 尼科尔斯图perturbation theory 思维科学noetic science 摄动理论pessimistic value noncoherent system 非单调关联系统悲观值phase locus 相轨迹noncooperative game 非合作博弈phase trajectory 相轨迹nonequilibrium state 非平衡态phase lead 非线性环节nonlinear element 相位超前photoelectric tachometric transducer 非单调逻辑光电式转速nonmonotonic logicnonparametric training 非参数训练传感器phrase-structure grammar 短句结构文法nonreversible electric drive 不可逆电气传动physical symbol system 物理符号系统非奇妙摄动nonsingular perturbationpiezoelectric force transducer 压电式力传感器non-stationary random process 非平稳随机过程playback robot 核辐射物位计nuclear radiation levelmeter 示教再现式机器人PLC (programmable logic controller) nutation sensor 章动敏感器可编程序逻Nyquist stability criterion 奈奎斯特稳定判据辑控制器plug braking 目标函数反接制动objective functionplug valve observability index 旋塞阀可观测指数pneumatic actuator observable canonical form 可观测规范型气动执行机构point-to-point control 在线匡助on-line assistance 点位控制polar robot on-off control 通断控制极坐标型机器人pole assignment open loop pole 极点配置开环极点pole-zero cancellation operational research model 零极点相消运筹学模型polynomial input 多项式输入光纤式转速表optic fiber tachometerportfolio theory 投资搭配理论optimal trajectory 最优轨迹pose overshoot 最优化技术optimization technique 位姿过调量position measuring instrument orbital rendezvous 轨道交会位置测量仪posentiometric displacement transducer 电位器轨道陀螺罗盘orbit gyrocompassorbit perturbation 轨道摄动式位移传感器.positive feedback 正反馈realizability 可实现性,能实现性real time telemetry 实时遥测power system automation 电力系统自动化receptive field predicate logic 谓词逻辑感受野rectangular robot 直角坐标型机器人pressure gauge with electric contact 电接点压力表rectifier 整流器pressure transmitter 压力变送器recursive estimation 递推估计price coordination 价格协调reduced order observer 降阶观测器primal coordination 主协调redundant information 冗余信息primary frequency zone 主频区reentry control 主成份分析法再入控制PCA (principal component analysis)regenerative braking 大道原理principle of turnpike 回馈制动,再生制动regional planning model 优先级区域规划模型priorityregulating device 调节装载process-oriented simulation 面向过程的仿真regulation 生产预算调节production budgetrelational algebra 关系代数production rule 产生式规则relay characteristic profit forecast 利润预测继电器特性remote manipulator 遥控操作器PERT (program evaluation and review technique)remote regulating 遥调计划评审技术remote set point adjuster 远程设定点调整器program set station 程序设定操作器rendezvous and docking 交会和对接比例控制proportional controlreproducibility proportional plus derivative controller 比例微分控再现性resistance thermometer sensor 热电阻制器resolution principle protocol engineering 协议工程归结原理resource allocation 资源分配原型prototyperesponse curve 伪随机序列响应曲线pseudo random sequencereturn difference matrix 伪速率增量控制pseudo-rate-increment control 回差矩阵return ratio matrix 回比矩阵pulse duration 脉冲持续时间reverberation 回响pulse frequency modulation control system 脉冲reversible electric drive 可逆电气传动调频控制系统revolute robot 关节型机器人脉冲调宽pulse width modulation control systemrevolution speed transducer 转速传感器控制系统rewriting rule 脉宽调制逆变器PWM inverter 重写规则rigid spacecraft dynamics pushdown automaton 下推自动机刚性航天动力学risk decision 风险分析质量管理QC (quality control)robotics 机器人学quadratic performance index 二次型性能指标robot programming language 机器人编程语言定性物理模型qualitative physical model量化噪声鲁棒控制robust control quantized noisequasilinear characteristics 准线性特性robustness 鲁棒性排队论roll gap measuring instrument 辊缝测量仪queuing theoryradio frequency sensor 根轨迹射频敏感器root locusramp function 斜坡函数腰轮流量计roots flowmeter浮子流量计,转子流量计rotameter 随机扰动random disturbancerotary eccentric plug valve 偏心旋转阀random process 随机过程角行程阀速率积分陀螺rate integrating gyro rotary motion valve比值操作器ratio station 旋转变压器rotating transformer可达性reachability 劳思近似判据Routh approximation method路径问题routing problem 反作用轮控制reaction wheel controlsampled-data control system 采样控制系统socioeconomic system 社会经济系统software psychology 软件心理学sampling control system 采样控制系统solar array pointing control 太阳帆板指向控制saturation characteristics 饱和特性solenoid valve 电磁阀scalar Lyapunov function 标量李雅普诺夫函数source 源点SCARA (selective compliance assembly robotspecific impulse arm) 平面关节型机器人比冲speed control system 调速系统scenario analysis method 情景分析法spin axis 自旋轴scene analysis 物景分析spinner 自旋体s-domain s 域stability criterion 稳定性判据self-operated controller 自力式控制器stability limit self-organizing system 稳定极限自组织系统stabilization 镇定,稳定self-reproducing system 自繁殖系统Stackelberg decision theory self-tuning control 自校正控制施塔克尔贝格决策理论state equation model 状态方程模型semantic network 语义网络semi-physical simulation 半实物仿真状态空间描述state space description敏感元件静态特性曲线static characteristics curve sensing elementsensitivity analysis 灵敏度分析定点精度station accuracy平稳随机过程stationary random process sensory control 感觉控制sequential decomposition 统计分析statistical analysis 顺序分解统计模式识别statistic pattern recognition sequential least squares estimation 序贯最小二乘稳态偏差steady state deviation 估计稳态误差系数servo control 伺服控制,随动控制steady state error coefficient 步进控制step-by-step control 伺服马达servomotor阶跃函数step function settling time 过渡时间stepwise refinement 逐步精化六分仪sextant短期计划stochastic finite automaton 随机有限自动机short term planningshort time horizon coordination 短时程协调strain gauge load cell 应变式称重传感器strategic function signal detection and estimation 信号检测和估计策略函数strongly coupled system 强耦合系统信号重构signal reconstructionsubjective probability similarity 相似性主观频率仿真中断simulated interrupt 次优性suboptimality simulation block diagram 仿真框图监督学习supervised training计算机监控supervisory computer control system 仿真实验simulation experimentsimulation velocity 仿真速度系统simulator 自持振荡sustained oscillation 仿真器单轴转台single axle table 旋进流量计swirlmeter单自由度陀螺single degree of freedom gyro switching point 切换点single level process 单级过程symbolic processing 符号处理单值非线性single value nonlinearity 突触可塑性synaptic plasticity奇妙吸引子singular attractor 协同学synergeticssingular perturbation 奇妙摄动句法分析syntactic analysissystem assessment 系统评价汇点sink系统学systematology 受役系统slaved system欠实时仿真slower-than-real-time simulation 系统同态system homomorphism慢变子系统slow subsystem 系统同构system isomorphism系统工程system engineering 社会控制论socio-cyberneticstachometer 转速表turbine flowmeter 涡轮流量计Turing machine 靶式流量变送器图灵机target flow transmittertwo-time scale system 双时标系统task cycle 作业周期ultrasonic levelmeter 超声物位计teaching programming 示教编程unadjustable speed electric drive 非调速电气传动telemechanics 远动学unbiased estimation 无偏估计telemetering system of frequency division typeunderdamping 欠阻尼频分遥测系统uniformly asymptotic stability telemetry 遥测一致渐近稳定性uninterrupted duty 目的系统不间断工作制,长期工作制teleological systemunit circle 单位圆teleology 目的论unit testing 温度传感器单元测试temperature transducerunsupervised learing 模版库template base 非监督学习upper level problem 张力计上级问题tensiometerurban planning texture 纹理城市规划utility function 效用函数theorem proving 定理证明value engineering therapy model 价值工程治疗模型variable gain 可变增益,可变放大系数thermocouple 热电偶variable structure control system 变结构控制thermometer 温度计vector Lyapunov function 向量李雅普诺夫函数thickness meter 厚度计velocity error coefficient 速度误差系数三轴姿态稳定three-axis attitude stabilizationvelocity transducer three state controller 三位控制器速度传感器vertical decomposition 纵向分解推力矢量控制系统thrust vector control systemvibrating wire force transducer 振弦式力传感器thruster 推力器vibrometer time constant 振动计时间常数viscous damping time-invariant system 定常系统,非时变系统粘性阻尼voltage source inverter 电压源型逆变器time schedule controller 时序控制器vortex precession flowmeter 旋进流量计time-sharing control 分时控制vortex shedding flowmeter 涡街流量计时变参数time-varying parameterWB (way base) top-down testing 自上而下测试方法库weighing cell 拓扑结构topological structure 称重传感器weighting factor TQC (total quality control) 全面质量管理权因子weighting method 跟踪误差tracking error 加权法Whittaker-Shannon sampling theorem trade-off analysis 权衡分析惠特克-香transfer function matrix 传递函数矩阵农采样定理Wiener filtering 转换文法transformation grammar 维纳滤波work station for computer aided design 瞬态偏差transient deviation 计算机辅过渡过程transient process 助设计工作站w-plane w 转移图transition diagram 平面zero-based budget transmissible pressure gauge 零基预算电远传压力表zero-input response 零输入响应变送器transmitterzero-state response 趋势分析trend analysis 零状态响应zero sum game model triple modulation telemetering system 零和对策模型三重调制变换z-transform z 遥测系统。
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architecture n. 体系结构artillery shell 炮弹conveyor n. 传送带flip-flop n. 触发器geothermal adj. 地热的off-peak adj. 非高峰的Ohm n. 欧姆wye n. Y形联结,星形联结,三通character recognition 文字识别pattern recognition 模式识别abound v. 大量存在accelerate v. 加速access v. 存取,接近accessory n. 附件accommodate v. 容纳,使适应acoustic adj. 听觉的acoustic sensor 声传感器,声敏元件acronym n. 首字母缩写词active adj. 主动的,有源的active network 有源网络actuator n. 执行器ad hoc 尤其,特定地address n. 寻址address generators 地址发生器adjoint n., adj. 伴随(的),共轭(的)admissible adj. 可采纳的,允许的advent n. 出现aerodynamic adj. 空气动力学的aerodynamics n. 空气动力学,气体力学aesthetically adv. 美术地,美学地aforementioned adj. 上述的,前面提到的agility n. 灵活,便捷agility n. 灵活,便捷AI 人工智能air gap 气隙airgap = air gap 气隙air-to-close (AC) adj. 气关的air-to-open (AO) adj. 气开的albeit conj. 虽然algebraic equation 代数方程alignment n. 组合all-electric range 全电动行驶里程alleviate v. 减轻,缓和allowance for finish 加工余量alloy n. 合金alnico n. 铝镍钴合金,铝镍钴永磁合金aloft adv. 高高地alphanumeric adj. 字母数字混合的alternative n. 可供选择的办法altitude n. 海拔aluminum n. 铝amortisseur n. 阻尼器amplifier n. 放大器amplify v. 放大amplitude n. 振幅anthropomorphically adv. 拟人地anti-alias filter 抗混叠滤波器APICS = American Production andInventory Control Society 美国生产与库存管理学会apparatus n. 一套仪器,装置approach n. 途径,方法;研究aptness n. 恰当arbitrary adj. 任意的arbitrary adj. 任意的architecture n. 架构archive v. 存档argument n. 辐角,相位arithmetic-logic unit 算术逻辑部件armature n. 电枢,衔铁,加固arrival angle 入射角arrival point 汇合点artificial intelligence 人工智能ASIC = Application SpecificIntegrated Circuit 特定用途集成电路assembly n. 装置,构件assembly line 装配生产线assumption n. 假设asymmetric adj. 不对称的asymptote n. 渐进线asymptotically stable 渐近稳定asynchronous adj. 异步的asynchronous adj. 异步的at rest 处于平衡状态at the most 至多attached adj. 附加的attain v. 达到,实现attenuate v. 减弱attenuation n. 衰减attitude n. 姿态audio adj. 音频的auto-isolation n. 自动隔离autonomous adj. 自治的autonomous adj.自治的,自激的auto-restoration n. 自动恢复供电auto-sectionalizing n. 自动分段auxiliary material 辅助材料axon n. 轴突backlash n. 齿隙游移bandwidth n. 带宽bar code scanner 条码扫描仪baud n. 波特become adept in 熟练bench mark 基准点bias n. 偏压bi-directional adj. 双向的binary adj. 二进制的binary-coded adj. 二进制编码的biomass n. 生物质biopsy n. 活体检查bipolar adj. 双向的BJT 双极结型晶体管blackout n. (大区域的)停电BLDM 无刷直流电动机block diagram algebra 方块图计算(代数)1 / 11boiler n. 汽锅,锅炉Boolean algebra 布尔代数boost chopper 升压式变压器bound v. 限制bracket v. 加括号break frequency 转折频率breakaway point 分离点breakdown n. 击穿,雪崩breakover n. 导通brush n. 电刷buck chopper 降压式变压器building automation 楼宇自动化building automation 楼宇自动化building blocks 积木bulky adj. 庞大的,笨重的bus-compatible adj. 总线兼容的bypass n. 旁路;v. 设旁路by-product n. 副产品CAD = Computer-aided Design 计算机辅助设计CAE = Computer-aided Engineering 计算机辅助工程cage n. 笼子,笼形calibrate v. 校准calibration n. 校准,标度calibration n. 校准,标度calibration n. 校准,检查CAM = Computer-aided Manufacturing 计算机辅助制造can n. 密封外壳CAN 控制器局域网,一种现场总线capacitor n. 电容器carbohydrate n. 碳水化合物carrier n. 载波,载体cascade n., v. 串联;adj. 串联的Cellular telephones 蜂窝电话census n. 人口统计central processing unit (CPU) 中央处理器ceramic adj. 陶瓷的chain n. 串channel n. 信道character recognition 文字识别characteristic adj. 特性(的);n. 特性曲线characteristic equation 特征方程chlorophyll n. 叶绿素chopper n. 斩波器christen v. 命名为christen v. 命名为CIM = Computer IntegratedManufacturing 计算机集成制造circuit breaker 断路器circuitry n. 电路circumstance n. 状况,环境clamp v. 箝位,定位clock-driven adj. 时钟驱动的clock-driven adj. 时钟驱动的closed-loop n. 闭环close-knit adj. 紧密的close-knit adj. 紧密的CNC = Computer NumericalControl 计算机数字控制cockpit n. 坐舱coefficient n. 系数coil n. 绕组,线圈;v. 盘绕coincide v. 一致combustible adj. 易燃的,可燃的combustion n. 燃烧commercial off the shelf (COTS)商业现货commercially adv. 工业地,商业地commissioning n. 试车,试运转commissioning n. 试车,试运转commit v. 保证common logarithm 常对数commutator n. 换向器,整流器complement v. 补充,求补complex adj. 复数的;n. 复数compound-wound DC motor 复励直流电动机comprehensive adj. 综合(性)的comprehensive adj. 综合(性)的comprise v. 包含computer simulation 计算机仿真concentrated coil 集中绕组conduction n. 导电,传导configuration n. 构造,结构configuration n. 轮廓,格局confine v. 限制(在……范围内)conjugate adj. 共轭的conjunction n. 结合conjunction n. 联合consecutive adj. 连续的console n. 控制台constancy n. 恒定constant matrix 常数矩阵constant-speed adj. 恒速的constitute v. 构造,组织constraint n. 强迫,约束constraint n. 约束条件consuming adj. 控制的continuity n. 连续性continuum n. 连续contour n. 轮廓,外形contradiction n. 矛盾control panel 控制盘controllabillity n. 能控性control-oriented adj. 面向控制的converge v. 汇合converge v. 集中,汇聚,收敛converter n. 逆变器,整流器converter n. 转换器,换流器,变流器conveyor n. 传送带,传送机convolution n. 卷积coordinate n. 坐标,同等的人或物copper-clad n. 镀铜core n. 铁心corresponding adj. 相应的cost-effective adj. 性能价格比2 / 11(高)的coulomb friction 库仑摩擦counterclockwise adj. 逆时针的counterpart n. 对应物,配对物criteria n. 标准criteria n. 判据critically damped 临界阻尼CRM = Customer Relationship Management 客户关系管理crossover frequency 穿越频率CRT 阴极射线管crust n. 外壳crystal n. 晶体CSMA/BA 载波侦听多路访问/位仲裁CSMA/BA 载波侦听多路访问/位仲裁CSMA/CD 载波侦听多路访问/冲突检测CSMA/CD 载波侦听多路访问/冲突检测culmination n. 顶点,极点cumbersome adj. 麻烦的cumulative adj. 累积的curbside n. 路边current-fed inverter 电流源型逆变器custom adj. 定制的cycloconverter n. 交–交变频器cycloconverter n. 周波变换器cylindrical adj. 圆柱形的damp v. 阻尼,减幅,衰减damper winding 阻尼绕组damping n. 阻尼;adj. 阻尼的data acquisition 数据采集data encryption 数字加密data filtering 数字滤波data fusion 数据融合data logging 数据记录dead substation transfer 故障变电站转移deadband n. 死区deadlock n. 死锁,僵局debugging n. 调试decay v. 衰减decibel n. 分贝decimal adj. 十进制的decode v. 解码,译码decompose v. 分解decouple v. 解耦,退耦decrement n. 减少量deduce v. 演绎de-facto adj. 事实上的,实际的deferment n. 延期,暂缓deflection n. 偏(离,差)delta n. 希腊字母(),三角形(物)demagnetization n. 去磁,退磁dendrite n. 树突denominator n. 分母departure angle 出射角dependent variable 应变量depict v. 描述deplete v. 耗尽,使衰竭derivation n. 导数derivation n. 起源,得来destabilize v. 使打破平衡,使不稳定destabilize v. 使打破平衡,使不稳定detector n. 探测器deteriorate v. 恶化,变坏determinant n. 行列式determinism n. 确定性deterministic adj. 确定的deterministic adj. 确定的detractor n. 批评者detrimental adj. 不利的develop v. 导出,引入development system 开发系统deviation n. 偏差diagnosis n. 诊断dial-out 拨叫dictate v. 命令,要求diesel n. 柴油机difference equation 差分方程differential adj. 差的,差别的differential adj. 微分的;n. 微分differential equation 微分方程differentiate v. 微分diode n. 二极管,半导体二极管direct memory access (DMA) 直接存储器访问discontinuity n. 不连续discrete adj. 离散的discrete adj. 离散的discrete adj. 离散的;分离的displace v. 转移display screen 显示屏disrupt v. 干扰,扰乱distortion n. 失真distributed adj. 分散的,分布的distributed parameter 分散参数distribution n. 分配,分布,配电disturbance n. 扰动disturbance n. 扰动disturbance n. 扰动,干扰diversification n. 多样化domain n. 域,领域dominate v. 支配,使服从dominating pole 主极点dope v. 掺入dry friction 干性摩擦dual adj. 双的,对偶的,孪生的dual slop 双积分duplex adj. 全双工的duty ratio 占空比,功率比dynamic response 动态响应dynamics n. 动力学dynamics n. 动态特性eigenvalue n. 特征根eigenvalue n. 特征值(eigen- 特征)elapse v. 经过3 / 11elastic adj. 有弹性的electric charge 电荷electrocardiogram n. 心电图electrochemical adj. 电化学的electrochemical adj. 电化学的electrochemical adj. 电气化学的electroencephalogram n. 脑电图electromechanical adj. 机电的,电机的electronic messages (mail) 电子信息,邮件electrooptical adj. 电光的eliminate v. 消除eliminate v. 消除,对消elongate v. 延长,拉长embark v. 从事,着手emf(electromotive force ) 电动势emitter n. 发射极emulation n. 竞争encircle v. 环绕enclose v. 围绕encoder n. 编码器encompass v. 包含encounter v. 遇到end effector 终端执行机构end-effectors n. 末端执行器ensuing adj. 相继的entail v., n. 负担,需要entry n. 入口equivalent adj. 等价的;n. 等价equivalent adj. 同等的,等效的;n. 同等,等效erasable adj. 可擦除的ERO = Enterprise Resourceoptimization 企业资源优化ERP = Enterprise ResourcesPlanning 企业资源计划estimation n. 预测,估计ethanol n. 乙醇evaluation n. 估计evaporate v. (使)蒸发,(使)变为气体even adj. 偶数的even multiple 偶数倍event-driven adj. 事件驱动的event-driven adj. 事件驱动的evolve v. 开展,进化,逐渐形成excitation n. 激励exploit v. 开发exponential adj. 指数的;n. 指数extreme adj. 极端的;n. 极端的事情/情况fabrication n. 构成,组成,制作facilitate v. 使容易,促进factor n. 因子;v. 分解因式factored adj. 可分解的factory floor 工厂车间fail-closed (FC) adj. 无信号则关的fail-open (FO) adj. 无信号则开的Faraday n. 法拉第fast Fourier transforms 快速傅里叶变换fault tolerant 容错fault tolerant 容错fault-tolerant adj. 容错的feedback n. 反馈ferromagnetic adj. 铁磁性的,铁磁体的fetch v., n. 取来fictitious adj. 假想的field n. 域,字段field winding n. 励磁绕组field-weakening n. 弱磁filter n. 滤波器filter v. 滤波filtering technique 滤波技术final value 终值firing angle 触发角flash converter 闪速转换器fleet n. 车队;adj. 快速的flextime n. 灵活定时上班制floating-point adj. 浮点的flux n. 磁通force commutated 强制换向force-commutation n. 强制换向forcing frequency 强制频率foregoing adj. 前面的,以上的formulation n. 公式化(表达)forward biased 正向偏置fouling n. 阻塞Fourier series 傅里叶级数fraction n. 分数,小数fractional adj. 分数的fractional adj. 小数的frame n. 机壳,机座framework n. 构架,结构freewheeling n. 单向传动fuel cell 燃料电池full-scall adj. 满量程的functionality n. 功能性fundamental n. 基本原理fusion n. 融合fuzzy adj. 模糊的fuzzy adj. 模糊的gain n. 增益galvanometer n. 电流计,安培计gate n. 门,门电路general form 一般形式generalize v. 概括,一般化,普及generalize v. 一般化,普及generator n. 发生器,发电机geologically adv. 地质学地,地质地geometry n. 几何学,几何形状geothermal adj. 地热的germanium n. 锗get around 回避,躲开globally stable 全局稳定gouge v. 挖graphic equalizer 图像均衡器greenhouse n. 温室grid n. 格子,网格gripper n. 抓手,夹持器4 / 11gross national product 国民生产总值ground source heat pump 地源热泵group control system 群控系统guarantee v., n. 保证,担保guidance system 引导(导航)系统habitat n. 栖息地,居留地hairline n. 游丝,细测量线Hamiltonian 哈密尔顿的handheld terminal 手持终端handheld terminal 手持终端handshaking n. 握手hardware n. 硬件hardwired adj. 电路的,硬件连线实现的hard-wired n. 硬接线harmonics n. 谐波harmonics n. 谐波harmonics n. 谐波harmonize v. 协调harness v. 利用harness v. 利用(河流、瀑布等)产生动力(尤指电力)harsh adj. 苛刻的harsh adj. 苛刻的hexadecimal adj. 十六进制的hierarchical adj. 分级的hierarchical adj. 分级的,分层的hierarchy v. 层次,级别hierarchy v. 层次,级别high end 高端Hilbert transforms n. 希尔伯特变换holding current 保持电流homogeneous solution 通解homomorphic processing 同态处理horizontally adv. 水平地horsepower n. 功率horsepower n. 马力,功率hot exchanger 热交换器housekeeping n. 常规事务hub height 塔杆高度humanoid robot 类人机器人Hurwitz criterion 赫尔维茨判据hybrid adj. 混合的hybrid adj. 混合的hybrid n. 混合hydraulic adj. 水力的,液压的hydraulic cylinder 液压缸hydro adj. 水电的hydroelectric adj. 水电的hydro-electric adj. 水力发电的hydrogen n. 氢hysteresis n. 滞回线I/O-mapped adj. 输入/输出映射的(单独编址)identification n. 辨识,识别identify v. 确认,识别,辨识identify oneself with (in) 参与,和……打成一片identity n. 一致性,等式IGBT 绝缘栅双极型晶体管IGCT 集成门极换向晶闸管igit n. 位数imaginary axis 虚轴immerse v. 沉浸,浸入imperfection n. 不完全,不足,缺点implement v. 实现implementation n. 实现,履行imply v. 包含improper integral 奇异(无理)积分impulse v. 冲激in series 串联inactive n. 不活动,停止incidentally adv. 偶然地incline to 倾向于incline to 倾向于incorporation n. 合并,结合increment n. 增量incur v. 招致indentation n. 缺口independent variable 自变量in-depth adv. 深入地induction machine 感应电机inductor n. 电感器infeasible adj. 不可行的infeasible adj. 不可行的infinitesimal adj. 无限小的inherent adj. 固有的inhibit v. 抑制initial condition 初始条件initial value 初值input device 输入设备insensitive adj. 不敏感的insofar as 到这样的程度,在……范围内instruction set 指令集instruction set 指令集instrument n. 仪器,工具instrument transformer 仪表(用)互感器integer n. 整数integral n. 积分integrate v. 积分integrated circuit 集成电路integro-differential equation 微积分方程interactive adj. 交互式的interchangeably adv. 可交换地interconnect v. 互相连接interdisciplinary adj. 跨学科的interface n. 界面interpret v. 解释,解析intersect v. 相交intersection n. 相交,逻辑乘法interval n. 间隔intrinsic adj. 固有的,体内的,本征intrinsic adj. 内在的5 / 11intrusive adj. 侵入的intuition n. 直觉intuitively adv. 直观地inventory n. 仓库管理inverse n. 反,逆,倒数inverse transform 反(逆)变换inverter n. 逆变器irrelevance n. 不相干,不切题irrespective adj. 不考虑的ISDN = Integrate Service Digital Network 综合业务数据网isocline n. 等倾线isolation transformer 隔离变压器isosceles adj. 等腰的IT = Information Technology 信息技术iterative adj. 重复的,反复的Jacobian matrix 雅戈比矩阵JIT = Just-in-time 即时(生产)jitter n. 抖(颤)动,颠簸jitter n. 抖(颤)动,颠簸justify v. 证明kernel n. 内核kinematics n. 运动学Kirchhoff’s first law 基尔霍夫第一定律knowledge-based adj. 基于知识的lag n. 滞后lag v., n. 延迟lagging n. 滞后lagging n. 滞后,迟滞Lagrangian 拉格朗日的laminated adj. 分层的,叠片的landslide n. 泥石流Laplace transformation 拉普拉斯变换latch v. 抓住,占有;n. 寄存器latching current 闭锁电流latent heat 潜伏热latticework n. 格子layout n. 布置,规划,设计,敷设lead n. 超前lead n. 导线lead n. 引线leading adj. 超前的leakage n. 漏leakage current 漏电流lease v. 出租least-significant bit (LSB) 最低有效位Liapunov 李亚普诺夫limit cycle 极限环line to line voltage 线电压linear vector space 线性矢量空间linearazation n. 线性化linearization n. 线性化linearization n. 线性化load flow 潮流load tap changer 负载抽头开关转换器local communication networks 局域网localization n. 定位locally stable 局域稳定location n. (存储)单元look-up table 查询表loop current 回路电流lumped adj. 集中的lumped adj. 集总的lumped adj. 集总的lumped parameter 集中参数machine tool 机床magnetic tape drive 磁带机magnitude n. 幅值mainstream n. 主流mammography n. 胸部透视mandatory adj. 命令的,强制的,托管的manipulate v. 处理manipulated variable 操纵量manipulator n. 操纵型机器人,机器手marshaled n. 整顿,配置marshaled n. 整顿,配置matrix n. 矩阵pl. matricesmatrix n. 模型,矩阵matrix algebra 矩阵代数MCT MOS控制晶闸管mechanical power 机械功率mechanism n. 机理(制),作用,原理mechanize v. 使机械化medium access control (MAC) 媒质访问控制medium access control (MAC) 媒质访问控制memory-mapped adj. 存储器映射的(统一编址)merit n. 优点;指标,准则mesh n. 网孔methanol n. 甲醇micro/nano robot 微/纳米机器人micro-manipulation n. 微操作millennium n. 一千年minimize v. (使)最小化minimum phase 最小相位mirror v. 镜像misinterpretation n. 曲解,误译misleading indication 导致错误的读数model n. 模型v. 建模modeling n. 建模moderate adj. 缓和的moderate adj. 缓和的modification n. 修正,修改modulating n. 调制modulating n. 调制monolithic adj. 单片的more or less 或多或少most-significant bit (MSB) 最高有效位moveable-pointer indicator 动针6 / 11式仪表moveable-scale indicator 动圈式仪表MRAC 模型参考自适应控制MRP = Material Requirements Planning 物料需求计划MRPⅡ= Manufacturing Resource Planning 制造资源计划multiplexer n. 多路器(开关)multiplication n. 复合性multiply v. 加倍,倍增multipoint indictor 多点式仪表multirange indictor 多量程式仪表multistage adj. 多级的,多步的multivariable adj. 多变量的multivariable n. 多变量mundane adj. 平凡的n-dimensional adj. n维的net n. 净值;adj. 净值的network n. 网络,电路network n. 网络,电路neural network 神经网络neuron n. 神经元neutral adj. 中性的;n. 中性线nitrogen n. 氮nonlinear adj. 非线性的nonsalient adj. 非凸起的,隐藏的notch n. 换相点,换级点nullify v. 无效numerator n. 分子numerical adj. 数值(字)的numerical adj. 数字的observability n. 能观性observable adj. 可观测的obsolete adj. 废弃的,淘汰的,过时的ochronous n. 同步的,等时的ochronous n. 同步的,等时的octal adj. 八进制的odd multiple 奇数倍offset n. 静差omit v. 省略on the order of 属于同类的,约为onboard adj. 随车携带的ongoing v. 使机械化ongoing v. 使机械化opcode n. 操作码opening n. 开度open-loop n. 开环operand n. 操作数operational mathematics 工程数学optimal control 最优控制optimal control 最优控制order n. 阶ordinary differential equation 常微分方程organism n. 生物体,有机体orifice n. 孔,口origin n. 原点originate v. 发生oscillation n. 振荡oscillatory adj. 振荡的outage n. 暂时停电outline n. 轮廓;v. 提出……的要点output device 输出设备overdamped adj. 过阻尼的overlap v., n. 重叠override v., n. 超过,压倒overshoot n. 超调overshoot n. 超调量overwhelming adj. 压倒一切的package n. 包parallel n. 类似parameter n. 参数partial differential equation 偏微分方程partial fraction expansion 部分分式展开式particular solution 特解passionate adj. 激烈的passive adj. 被动的,无源的passive network 无源网络patch v. 修补pattern recognition 模式识别peak time 峰值时间pedal n. 踏板performance criteria 性能指标performance index 性能指标periodic adj. 周期性的peripheral n. 外围设备,外设periphery n. 外围permanent-magnet DC motor 永磁直流电动机personnel n. 人员,职员phase n. 状态,相位phase controlled 相控的phase sequence 相序phase-lag n. 相位滞后phase-lead n. 相位超前phase-locked loops 锁相环phase-plane equation 相平面方程philosophy n. 原理,原则photosynthesis n. 光合作用photovoltaic adj. 光电的piecewise adj. 分段的piecewise continuous 分段连续piecewise continuous 分段连续piggy-back adj. 背负式的pilot n. 飞行员planning application 规划申请plant n. 机器,设备被控对象plot v. 绘图n. 曲线图pneumatic adj. 气动的pneumatic adj. 气动的pneumatic adj. 气动的polar plot 极坐标图polarity n. 极性polarity n. 极性pole-top n. 杆顶poll v. 登记,通信,定时询问polling n. 轮询pollutant n. 污染物质polymer n. 聚合物7 / 11polynomial n. 多项式porcelain adj. 瓷制的portability n. 轻便portrait n. 描述portrait n. 肖像,描写,型式positive definite 正定postindustrial adj. 后工业的potassium n. 钾potential n. (电)势power boost 功率助推装置power factor 功率因数power MOSFET 电力MOS场效应晶体管power plant 发电厂preact v.; n. 超前;提前修正量precursor n. 先驱predictable adj. 可断定的prediction n. 预测predominance n. 优势predominantly adv. 卓越地,突出地predominantly adv. 卓越地,突出地preloadable adj. 预载的preset adj. 事先调整的prevalent adj. 流行的prevent…from doing 使……不……primary storage (memory) 主存储器prime mover 原动机principal adj. 主要的private LAN 专用局域网probability theory 概率论procedure n. 程序,过程processor n. 处理器product n. 乘积proliferate v. 激增property n. 性质proponent n. 提倡者proportional to 与……成正比的propulsion n. 推进,推进力protocol n. 协议protocol n. 协议prototype n. 原型(机)proximity sensor 接近传感器PSDN 公共交换数据网Pulsate v. 脉动,跳动,振动pulse-width modulation 脉宽调制punctuation n. 标点符号pyrometric adj. 高温测量的quadrant n. 象限quadratic adj. 二次的;n. 二次方程quadratic adj. 二次方的quadrature encoder 正交编码器qualitatively adv. 定性地quasi adj. 近似的quench v. 熄灭queuing theory 排队论R & D = Research and Development研究与开发rack n. 架子,导轨radically adv. 完全地radioactive adj. 放射性的,有辐射能的radiologist n. 放射线专家radius n. 半径radix n. 权random adj. 随机的rated adj. 额定的,设计的,适用的rationale n. 理论,原理的阐述reachability n. 能达到性reactive organic gas 反应性有机气体real axis 实轴real estate 不动产real estate 不动产real-time adj. 实时的reboot n. 重新启动rechargeable adj. 可再充电的recloser n. 自动重合闸装置(开关)recognition n. 认识recovery n. 恢复rectification n. 整流rectifier n. 整流器recurrent adj. 再发生的,循环的redundancy n. 冗余redundancy n. 冗余regulatory control 调节控制relay n. 继电器relay n. 继电器relentlessly adv. 无情地,残酷地relevance n. 关联remainder n. 余数renewable adj. 可再生的represent v. 代表,表示,阐明representation n. 表示符号request n. 请求reserve capacity 储备功率reset rate 复位速率reset time 复位时间residential property 住宅物业resistance n. 阻抗resistor n. 电阻器resolution n. 分辨率resonance n. 共振,共鸣responsiveness n. 响应retrieval n. 取回,补偿,提取retrieve v. 检索retrofit v. 更新,改进retrospectively adv. 回顾地reusability n. 可用性reveal v. 显现,揭示reverse v., n. 反转;adj. 变换极性的reverse biased 反向偏置revolution n. 旋转rheostat n. 变阻器rigidity n. 严格rigorous adj. 严密的,精确的rim n. 边,轮缘8 / 11ripple n. 波纹,波动RISC = Reduction Instruction Set Computer 精简指令集计算机rise time 上升时间rms = root-mean-square 有效值,方均根robotics n. 机器人学,机器人技术root locus gain 根轨迹增益rotating-dial indicator 旋盘式仪表rotating-drum indicator 旋鼓式仪表rotor n. 转子Routh criterion 劳斯判据routines n. 程序rugged adj. 结实的,耐用的sabotage n. 破坏salient adj. 凸起的,突出的sample v. 采样sample-and-hold n. 采样保持sampled-data n. 采样数据saturation n. 饱和saturation n. 饱和saturation n. 饱和scalability n. 可测量性scalability n. 可测量性scalar adj. 数量的,标量的;n. 数量,标量scale n. 刻度schedule v. 调度scheme n. 方法,形式,示意图schottky diode 肖基特二极管SCM = Supply Chain Management供应链管理seamless adj. 无缝的secondary storage (memory) 辅助存储器secure adj. 可靠的,放心的,无虑的semicircle n. 半圆形semiconductor n. 半导体semigraphic adj. 半图解的semilog paper 半对数坐标(纸)sensor n. 传感器sensor n. 传感器series-wound DC motor 串励直流电动机servo n. 伺服servo control 伺服控制servo control system 伺服控制系统settling time 调节时间shared resource 共享资源shifting theorem 平移定理shunt-wound DC motor 并励直流电动机shutdown v. 关闭sign n. 符号significance n. 意义silicon n. 硅simplicity n. 简单simulation n. 仿真simultaneously adv. 同时地single-precision adj. 单精度的sinusoidal adj. 正弦的SIT 静态感应晶体管sketch v., n. (绘)草图,素描slew rate 转换速度slip n. 转差(率)slop n. 斜率slot n. 槽sluggish adj. 惰性的,缓慢的SMPS 开关电源snubber n. 缓冲器,减震器socket n. 插座socket n. 插座solar collector 太阳能集热器soma n. 体细胞sophisticated adj. 非常复杂、精密或尖端的sophisticated adj. 复杂精密的span n. 测量范围spatial adj. 空间的specification n. (复)规格spectrum n. (光)谱,领域,范围Speech recognition 语音识别spill n. 溢出split adj. 分离的spool v. 绕;n. 卷筒,线圈,阀柱spring n. 弹簧spur v. 刺激SQL 结构化查询语言square root extractor 开方器square-wave n. 方波stability n. 稳定性startup n. 启动state variable 状态变量state-controllable adj. 状态可控(制)的stationary adj. 静态的stator n. 定子status quo n. 现状steady-state n. 稳态steady-state 稳态step n. 阶跃(信号)step motor n. 步进电动机stepper motor 步进电动机stereotyped adj. 僵化的stereotyped adj. 僵化的stiff current source 恒流源stiff voltage source 恒压源stimulus n. 刺激,鼓励stochastic adj. 随机的stored program 存储程序straight-forward adj. 直截了当的,简单的strategic adj. 战略的strategy n. 方法strobe v. 选通,发选通脉冲subharmonics n. 次谐波suboptimal adj. 次优的subscript n. 下标,角注,索引9 / 11subsequent adj. 后序的substation n. 变电站substation load transfer 变电站负荷转移substitute n. 代替substitution n. 代替succeed v. 继……之后,接替successive approximation 逐次逼近superconductive adj. 超导的superimposed adj. 有层次的superimposed adj. 有层次的superposition n. 叠加superposition n. 叠加supersede v. 取代supervision n. 监督, 管理supervision n. 监视supplementary adj. 辅助的suppress v. 抑制susceptive adj. 对……敏感的;易受……影响的suspend v. 悬挂sustain v. 维持switched reluctance machine 开关磁阻电机symbolic adj. 符号的,记号的symmetrical adj. 对称的synapse n. 神经键synchronous condenser 同步调相机synchronous machine 同步电机synchronous speed 同步转速synthesis n. 综合system crash 系统崩溃tackle v. 处理tactile sensor 触觉传感器tangent adj. 切线的,正切的;n.切线,正切tectonic adj. 构造的,建筑的temperature drift 温度漂移temporal adj. 暂时的tenant n. 承租人terminal n. 终端terminal n. 终端(机)terminal n. 终端(机)terminology n. 术语terminology n. 术语学the theory of residues 余数定理theme n. 题目,主题,论文theoretically adv. 理论上thereof adv. 将它(们)thermocouple n. 热电偶thermodynamics n. 热力学thermostat n. 恒温器Thevenin impedance 戴维南电路等效阻抗threshold n. 门限,阈限,极限threshold n. 阈throttle v. 调节(阀门)throttle v. 调节(阀门),用(阀门)调节thyratron n. 闸流管thyristor n. 晶闸管time-invariant adj. 时不变的time-of-day n. 日历时钟tip n. 顶端tolerant adj. 容许的,容忍的topology n. 拓扑topology n. 拓朴结构topology n. 拓朴结构touch sensor 接触传感器trade deficit 贸易赤字trade off 换取trail-and-error n. 试凑法trajectories n. 轨迹,弹道trajectory n. 轨迹trajectory n. 轨迹trajectory n. 轨迹trajectory n. 轨迹,轨道transducer n. 传感器transducer n. 传感器,变换器transfer function 传递函数transformer n. 变压器transient adj. 暂态的,瞬态的,过渡的transient response 暂态响应transistor n. 晶体管transmitter n. 热敏电阻transparency n. 透明transparency n. 透明transponder n. 发射机应答器transponder n. 发射机应答器transputer n. 晶片机trapezoidal adj. 梯形的tray n. 盘子trench n. 电缆沟triac n. 三端双向晶闸管triangular adj. 三角的turbine n. 涡轮turbine n. 涡轮turn n. 匝数tutorial adj. 指导性的ultimate adj. 临界的unauthorized adj. 未授权的, 未经批准的underdampted adj. 欠阻尼的undergo v. 经历underlying adj. 根本的uniform adj. 一致的uniform adj. 一致的unilateral Fourier integral 单边傅里叶积分unity feedback system 单位反馈系统unparalleled adj. 无比的,空前的upset n. 干扰uranium n. 铀utility n. 公用事业设备vague adj. 含糊的, 不清楚的valid adj. 有效力的valve n. 阀门V AR 静态无功功率variable adj. 变化的,可变的;n.变量10 / 11自动化专业英语教程(王宏文第2版)词汇表课件11 / 11 variable n. 变量variable-speed adj. 变速的variant adj. 不同的,替换的variational adj. 变化的,变种的vector n. 矢量vendor n. 卖主,供应商versus prep. ……对……vertically adv. 垂直地very large scale integrated circuits(VLSI) 超大规模集成电路via prep. 经由vice versa 反之亦然violently adv. 激烈地VIP = very important personvirtual reality 虚拟现实vista n. 展望volatile adj. 易变的volcano n. 火山voltage drop 电压降voltage-fed inverter 电压源型逆变器vortices n. vortex 的复数,旋转体(面)VRM 变磁阻电机VSS 变结构系统vulnerability n. 弱点vulnerability n. 弱点weight n. 权white paper 白皮书winding adj. 缠绕的;n. 线圈,绕组 wiring n. 配线 with respect to 相对于 word length 字长 workhorse n. 重载,重负荷 workstation n. 工作站 wound-rotor n. 绕线转子 XML 可扩展标记语言 yaw n. 偏航 yield v. 推导出,得出。