摘要
为实现永磁交流同步电机的位置控制,提出一种基于DSPF2812为控制器核心的位置控制方案。以PMSM矢量控制理论为基础,采用空间电压矢量脉宽调制(SVPWM)算法,在Matlab/Simulink环境下搭建了永磁同步电机速度和电流双闭环仿真模型;通过对电机的仿真,给出了仿真波形。仿真结果达到了预期效果,证明了该模型的有效性。
In order to realize the position control of permanent magnet AC synchronous motor, the author put forwards a position control program based on the DSPF2812. On the basis of PMSM vector control theory and realizing method of SVPWM. Bulids the simulation model of the whole system with Matlab/Simulink. Two control loops are used, including inner current-loop and the outer speed-loop. By simulating the specific motor, the waveforms are presented. And the reasonability and validity has been proved.
出处
《机电一体化》
2012年第4期71-75,共5页
Mechatronics
