基于C++Builder与MATLAB的电机故障诊断系统  

Diagnostic system of motor fault based on C++ Builder and MATLAB

作　　者：刘海丽[1] 张春喜[1] 吕志香[1] 张庆[1] 

机构地区：[1]哈尔滨理工大学机电工程学院,黑龙江哈尔滨150040

出　　处：《哈尔滨商业大学学报（自然科学版）》2006年第2期76-79,共4页Journal of Harbin University of Commerce：Natural Sciences Edition

基　　金：黑龙江省青年基金项目(Q98-26)

摘　　要：系统运用C++Builder与MATLAB混合编程的方法,结合了二者的优点,开发出了一套故障诊断系统.利用C++Builder语言完成了应用程序模块、信号采集模块和端口操作模块的编写,通过调用MATLAB引擎,实现了对采样信号的傅里叶分析和图形绘制功能.试验结果证明本系统可以准确地诊断出感应电动机转断条故障.The co-programming method of C ＋ ＋ Builder and MATLAB is used in the system, which combined with their advantages, and develops a fault diagnosis system. In this system, C ＋ ＋ Builder is used to complete the application programming, the signal collecting and the interface operating module, MATLAB engine is invoked to realize the spectral analyses module .about the stator current signal and the drawing function. The experimental results showed that the fault of the motor bars could be diagnosis.

关 键 词：感应电机 故障诊断 混合编程 傅里叶变换 

分 类 号：TP317[自动化与计算机技术—计算机软件与理论]