摘要
介绍了一种新颖的永磁同步电动机速度闭环控制系统,该系统以数字信号处理器(DSP)为核心器件,采用速度、电流双闭环控制策略.阐述了系统的工作原理、硬件结构和软件编程,最后进行了实验研究.实验结果表明,该系统具有硬件设计独特、抗干扰能力强以及动态响应快等优点.
In order to improve the speed characteristic in permanent magnet synchronous motor （PMSM） system, a novel PMSM control system is introduced in this paper. A double closed-loop control system with current and speed loop is applied with DSP as core of the system. This paper introduces the system principle, then introduces hardware structure and software programming, conducts experimental research. The experimental results show the system has many advantages such as unique hardware design, excellent anti-interference technique and rapid dynamic response and so on.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2008年第3期335-338,343,共5页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
哈尔滨科技局攻关项目(2006AA2CE157)
黑龙江省教育厅科技攻关项目(GC04A517)
关键词
永磁同步电动机
DSP
双闭环控制
自举
驱动保护
permanent magnet synchronous motor
DSP
double closed-loop control
bootstrap
driving protection
