基于MATLAB GUI的BLDCM CAD系统的开发  

The Development of BLDCM CAD System Based on MATLAB GUI

作　　者：周琳[1] 向强[1] 华华[1] 陈家新[1] 

机构地区：[1]东华大学,上海200051

出　　处：《微特电机》2015年第1期35-38,共4页Small & Special Electrical Machines

摘　　要：由于无刷直流电动机(BLDCM)的磁路结构多,参数设计复杂,针对其开发实用的CAD系统很有必要。文章对CAD进行了系统分析,以MATLAB GUI为工具,开发了CAD系统的输入输出界面。根据电机性能要求进行磁路计算,并将结果导入有限元分析软件中进行电磁场分析,最后利用Simulink中的电机模型进行动态仿真,得到电机的特性曲线,验证了CAD系统的可用性。通过验证,该无刷直流电机CAD系统具有一定的实用价值。Because of the complexity of magnetic circuit structure and parameter design of Brushless DC motor, the u- tility program development of BLDCM CAD system is necessary. The CAD system was analyzed and the input and output in- terfaces of CAD system was designed using MATLAB GUI tool. According to performance requirements of the motor, mag- netic circuits were calculated, and the results were put into the finite element analysis software for electromagnetic field a- nalysis. Through the dynamic simulation by Simulink, the characteristic curve was got. Results show that the brushless DC motor CAD system has a certain practical value.

关 键 词：电机 CAD MATLAB GUI SIMULINK 

分 类 号：TM33[电气工程—电机]