| 无刷直流电动机闭环调速系统虚拟实验平台设计 |
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| 引用本文： | 周晓华,张银,蓝会立,王晨,吴国强.无刷直流电动机闭环调速系统虚拟实验平台设计[J].实验室研究与探索,2020(1):98-102,115. |
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| 作者姓名： | 周晓华 张银 蓝会立 王晨 吴国强 |
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| 作者单位： | ;1.广西科技大学电气与信息工程学院 |
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| 基金项目： | 教育部产学合作协同育人项目(201702016012);广西高等教育本科教学改革工程项目(2015JGZ138);广西科技大学本科教育教学改革项目(2018-80-22)。 |
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| 摘 要： | 利用Matlab图形用户界面开发工具GUI设计无刷直流电动机单、双闭环调速系统的虚拟仿真实验平台。采用Simulink仿真技术搭建后台无刷直流电动机单、双闭环调速系统仿真模型。针对无刷直流电动机参考转速变化、负载转矩变化等情形,在虚拟仿真实验平台进行无刷直流电动机单、双闭环调速系统虚拟仿真实验,实验结果验证了所建立仿真模型的正确性和虚拟实验平台的实用性。通过仿真实验教学,加深学生对所学内容的理解,激发学生的学习兴趣,加强学生创新思维和创新能力的培养。
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| 关 键 词： | 无刷直流电动机 闭环调速系统 图形用户界面 仿真实验教学 |
Design of Virtual Experimental Platform for Closed-loop Speed Regulating System of Brushless DC Motor |
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| ZHOU Xiaohua,ZHANG Yin,LAN Huili,WANG Chen,WU Guoqiang.Design of Virtual Experimental Platform for Closed-loop Speed Regulating System of Brushless DC Motor[J].Laboratory Research and Exploration,2020(1):98-102,115. |
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| Authors: | ZHOU Xiaohua ZHANG Yin LAN Huili WANG Chen WU Guoqiang |
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| Institution: | (School of Electrical and Information Engineering,Guangxi University of Science and Technology,Liuzhou 545006,Guangxi,China) |
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| Abstract: | A virtual simulation experimental platform for single and double closed-loop speed regulation system of brushless DC motor is designed using Matlab graphical user interface development tool GUI,and the background simulation model of single and double closed-loop speed regulation system of brushless DC motor is established by the Simulink simulation technology.In view of the changes in the reference speed and load torque of brushless DC motor,the virtual simulation experiment of the single and double closed-loop speed regulation system of brushless DC motor is carried out with the aid of the virtual simulation experimental platform.The correctness of the established simulation model and the practicality of the virtual experimental platform are verified by experimental results,and the students’understanding of the contents of the study is deepened,the students’interest in learning is stimulated,and the students’innovative thinking and innovation ability are strengthened through the simulation experiment teaching. |
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| Keywords: | brushless direct current motor closed-loop speed regulation system graphical user interface simulation experiment teaching |
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