基于DSP的低速大转矩永磁同步电动机伺服系统研究  

Research of Low Velocity and Huge Torque Permanent Magnetic Synchronous Motor Servo Control System Based on DSP

作　　者：陈永军[1] 黄声华[1] 翁惠辉[2] 

机构地区：[1]华中科技大学电气与电子工程学院,武汉430074 [2]长江大学电子与信息学院,荆州434023

出　　处：《微电机》2007年第8期37-40,共4页Micromotors

摘　　要：永磁同步电动机(PMSM)在许多领域得到广泛应用。为进一步对其发展进行研究,利用Matlab/Simulink建立了整个位置伺服系统的模型,并对调速系统和位置伺服系统分别进行了仿真。在此基础上,采用TI公司专用于电动机控制的TMS320LF240型数字信号处理器(DSP)作为核心,设计并开发了全数字化的PMSM矢量控制调速系统的软、硬件,简化了系统,并提高了系统的通用性。Widely used of permanent-magnet synchronous motor （PMSM） in many fields, the study on PMSM becomes a kind of inevitable development trend, have real meaning and value. The speed servo system and the position servo system are simulated by Matlab/Simulink. After that uses TI company special-purpose on TMS320F240 type digital signal processor （DSP） that controls electrical machines as the core, designs and develops software and hardware of the full-digital PMSM vector control speed adjustment system which reduces system, and elevates its availability.

关 键 词：永磁同步电动机 矢量控制 交流伺服系统 数字信号处理器 

分 类 号：TM341[电气工程—电机] TM351