| 基于Matlab的单闭环直流调速系统仿真实验设计 |
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| 引用本文： | 尚丽,陈杰.基于Matlab的单闭环直流调速系统仿真实验设计[J].苏州市职业大学学报,2011,22(4):1-5. |
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| 作者姓名： | 尚丽 陈杰 |
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| 作者单位： | 苏州市职业大学电子信息工程系,江苏苏州,215104 |
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| 基金项目： | 江苏省“青蓝工程”资助项目 |
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| 摘 要： | 分析Matlab/Simulink仿真技术在转速单闭环直流调速系统中的应用.考虑了转速有静差和无静差两种情况,采用面向电气原理结构图的仿真方法建立仿真模型;给出主电路和控制电路的参数设置方法,同时改变转速调节器的参数设置,对单闭环直流调速系统的调速性能进行仿真实验分析,并给出直流电动机的转速和电枢电流仿真波形.实验结果表明,单闭环直流调速系统的调速性能仿真结果与理论推导的调速性能一致,对实验教学有一定的指导意义.
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| 关 键 词： | Matlab/Simulink仿真 转速 单闭环直流调速系统 静差 仿真模型 |
The Simulation Experiment Design of Single Closed Loop DC Speed Governing System Based on Matlab |
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| SHANG Li,CHEN Jie.The Simulation Experiment Design of Single Closed Loop DC Speed Governing System Based on Matlab[J].Journal of Suzhou Vocational University,2011,22(4):1-5. |
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| Authors: | SHANG Li CHEN Jie |
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| Institution: | SHANG Li,CHEN Jie (Department of Electronic Information Engineering,Suzhou Vocational University,Suzhou 215104,China) |
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| Abstract: | This paper mainly analyzes the application of simulation technique of Matlab/Simulink to rotating speed single closed loop DC speed control system.utilizing the simulation method of facing electric principle construction diagram based on the possible cases of static error and no static error,the paper proposes the parameter setting methods of main circuit and control circuit.At the same time,the simulation experimental analysis of the speed performance of the single-losed loop DC motor control system is made with changes of the parameter setting of speed regulator.The simulation waves of speed and current of DC motor are also given out.The experimental results show that the simulation results of speed performance of single closed loop DC motor are consistent with those obtained from theory,and this system offers guidance for experimental teaching. |
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| Keywords: | simulation of Matlab/Simulink rotating speed single closed loop DC motor speed governing system static error simulation model |
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