| 基于dSPACE的直流电机PWM实验设计 |
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| 引用本文： | 许丽川,杨晓东,丛培强.基于dSPACE的直流电机PWM实验设计[J].实验科学与技术,2012,10(4):52-55. |
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| 作者姓名： | 许丽川 杨晓东 丛培强 |
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| 作者单位： | 电子科技大学机械电子工程学院,成都,611731 |
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| 摘 要： | dSPACE实时仿真系统是一套基于MATLAB/Simulink的控制系统开发及测试的工作平台,实现了与MATLAB/Simulink的完全无缝连接。结合dSPACE仿真系统在电机控制系统实验教学中的应用,介绍了基于dSPACE的直流电机PWM实验的设计。实验完成了PWM测试模块的搭建以及基于dSPACE仿真系统的在线测试,实现了PWM的输出及占空比的在线调节,为直流电机的控制实验打下基础。
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| 关 键 词： | dSPACE实时仿真系统 电机控制系统实验教学 直流电机 PWM模块 实验设计 |
Design for Experiment of DC Motor PWM Based on dSPACE |
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| XU Li-chuan,YANG Xiao-dong,CONG Pei-qiang.Design for Experiment of DC Motor PWM Based on dSPACE[J].Experiment Science & Technology,2012,10(4):52-55. |
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| Authors: | XU Li-chuan YANG Xiao-dong CONG Pei-qiang |
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| Institution: | (School of Mechatronics Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China) |
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| Abstract: | The dSPACE real-time simulation system is a platform for control system development and test based on MATLAB/Simulink software. The system can realize an excellent link with MATLAB/Simulink. According to the application of the dSPACE simulation sys- tem in the teaching for experiment of motor control system, a design for the DC motor PWM experiment, based on the dSPACE system, is introduced. In the experiment, a PWM module is built and online tested through the dSPACE simulation system. The correct output of PWM and the successful online adjusting for duty - cycle are realized, which offers a foundation for DC motor control experiment later. |
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| Keywords: | dSPACE real-time simulation system teaching for experiment of electric machine control system DC motor PWM desing for experiment |
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