流水线仿真报告
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流水线系统仿真实验报告
班级 11工业
学号 11060802
姓名陈薛根
1.实验目的
a)学习、掌握Witness仿真软件的使用与主要功能；
b)熟悉流水生产线的特点；
c)了解影响流水线生产效率的因素和基本的改善方法。
2.实物系统概念模型图
3.实物系统相关说明
○1工艺路线（或物流路线）
●在实例模型中，小部件（widget11060802）要经过称重、冲洗、
加工和检测的操作。
●执行完每一步操作后小部件通过充当运输工具和缓存器的传送带
（conveyor）传送至下一个操作单元。
●小部件在经过最后一道工序“检测”后，脱离模型系统。
○2工艺参数（如加工时间、投入批量、间隔时间等）：
4.仿真模型的建立
●元素定义：
●细节设计
各元素的细节设计：
ELEMENT NAME: Widget11060802
Element Type: Part
Type: Variable attributes
Group number: 1
Maximum Arrivals: 0
_____________________________________________________________
ELEMENT NAME: Inspect11060802
Element Type: Machine
Quantity: 1
Priority: Lowest
Type: Single
Cycle Time: 2.0
Input / Output Rules
Input: PULL from C311060802 at Front
Output: PUSH to SHIP
Actions
Finish: Output11060802 = Output11060802 + 1
_____________________________________________________________
ELEMENT NAME: Produce11060802
Element Type: Machine
Quantity: 1
Priority: Lowest
Type: Single
Cycle Time: 3.0
Input / Output Rules
Input: PULL from C211060802 at Front
Output: PUSH to C311060802 at Rear
_____________________________________________________________
ELEMENT NAME: Wash11060802
Element Type: Machine
Quantity: 1
Priority: Lowest
Type: Single
Cycle Time: 4.0
Input / Output Rules
Input: PULL from C111060802 at Front
Output: PUSH to C211060802 at Rear
_____________________________________________________________
ELEMENT NAME: Weigh11060802
Element Type: Machine
Quantity: 1
Priority: Lowest
Type: Single
Cycle Time: 5.0
Input / Output Rules
Input: PULL from Widget11060802 out of WORLD
Output: PUSH to C111060802 at Rear
_____________________________________________________________
ELEMENT NAME: C111060802
Element Type: Conveyor
Quantity: 1
Priority: Lowest
Maximum Capacity: 1000
_____________________________________________________________
ELEMENT NAME: C211060802
Element Type: Conveyor
Quantity: 1
Priority: Lowest
Maximum Capacity: 1000
_____________________________________________________________
ELEMENT NAME: C311060802
Element Type: Conveyor
Quantity: 1
Priority: Lowest
Maximum Capacity: 1000
_____________________________________________________________
ELEMENT NAME: Output11060802
Element Type: Variable
Quantity: 1
_____________________________________________________________ 5.仿真模型：