期刊论文

中文

现代电子技术

1004-373X

2016

39

20

171-174,178

10.16652/j.issn.1004-373x.2016.20.043

湖南省自然科学基金:电动车无刷直流电机无位置传感器控制关键技术研究（12JJ6043）； 湖南省科技厅:电动车开关磁阻电机控制系统优化控制策略研究（2013GK3160）；

本校为第一机构

针对现有无刷直流电机转矩脉动抑制方法存在抑制效果不理想,或脉动抑制效果好但学习算法复杂,不利于推广的问题,将RBF神经网络与磁场定向控制相结合,选用Luminary 615微控制器和无刷电机专用芯片MC33035,设计了无刷直流电机磁场定向控制系统。并开发基于Visual Basic的配套电机上位机监控系统,能在低成本下实现转速等参数的图形化显示及电机参数等的设置。实验结果表明,所设计的无刷直流电机RBF磁场定向控制系统转矩脉动小、控制精度高。

The available torque ripple suppression method of brushless DC motor has unsatisfactory suppression effect, or good ripple suppression effect while owning complicated learning algorithm, and is bad for promotion. To solve these problems, the field-oriented control system of the brushless DC motor was designed, which combines the RBF neural network and field- oriented control, and uses Luminary 615 microcontroller and brushless motor dedicated chip MC33035. The Visualbasic-based upper computer monitoring system matching with the motor was developed, which can realize the graphical display of pa...