基于ST7FMC的永磁无刷直流电机控制系统研究  

Research on the control system for BLDCM using ST7MC

作　　者：陈志[1] 高延滨[1] 贾桂丽[1] 

机构地区：[1]哈尔滨工程大学自动化学院,黑龙江哈尔滨150001

出　　处：《应用科技》2007年第11期11-14,共4页Applied Science and Technology

摘　　要：介绍了一种基于ST7MC专用电机控制芯片的电动车无刷直流电机控制系统,详细介绍了控制器的硬件、软件设计方案,分析并对比了有、无传感器的电机控制技术.实验证明,系统控制效果良好,硬件设计具有高性价比.This paper gives a brief introduction to a control system for brushless direct current motor （BLDCM） based on the dedicated motor control chip ST7MC. The design scheme for hardware and software of the controller was presented in detail. The control technologies with or without sensors were analysed and compared. The experimental results show that this control system works well with high price-performance ratio.

关 键 词：无刷直流电机 ST7MC 传感器 控制系统 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]