舵机测试仪PPT
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Stragy3: Torque size test and display
Experiment scheme:UseText 2 the torque sensor to test steering gear's torque size, and input ELVIS, through the LabVIEW program design to chieve the user panel display of torqwk.baidu.come.
Steering gear The steering gear is a position feedback servo system, steering gear installed a potentiometer (or Angle sensor) to test the output shaft's rotation Angle.According to the potentiometer's information,the built-in control circuit board can be more precise controlled and keeping output shaft's rotation Angle.
A design of the steering gear tester based on LabVIEW and ELVIS
Department of ME sbUniversity Date:2012.5.17
Nameox i Advisor:Guo Honghong E-mail:sb@gmail.com LOGO
Contents
1. Introduction 2. Strategy 3. Hardware Basis 4. Conclusion
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Introduction
Planned Target
Steering gear(Servo)
LabVIEW and ELVIS
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Stragy2: The speed test and display Experiment scheme:The use of two bijective photoelectric sensor, when the tiller go through the photoelectric sensor,the PS output a signal to ELVIS, through the calculation of two sensors's time difference between the failling edge, to calculate the speed of steering gear.
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Hardware basis Angle setting and display
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Hardware basis The speed test and display
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For all your listening
2.The building of hardware platform based on ELVIS , mainly includes the speed testing sensor circuit, Angle testing sensor circuit.
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LabVIEW and ELVIS
NI ELVIS virtual instrument teaching experimental package
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Stragy
Angle setting and display
The speed test and display
Torque size test and display
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Stragy1:Angle setting and display
Experiment scheme:Based Text Text 1 on LabVIEW software 2 platform and use the DAQ to input a pulse to realize the angle contral of steering gear ,through the potentiometer to test the actual rotation Angle.
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Planned Target Main content
1.The design of the LabVIEW operation interface, Mainly includes the implementations of the functions,such as Angle control of steering gear, the speed setting, Angle and speed display, torque size display, PWM signal waveform display.