摘要
介绍了一种基于DSP的全数字化交流伺服系统。从永磁同步电机的数学模型出发,研究了电流的无静差控制和空间矢量PWM方法以及速度和位置的控制方法,介绍了系统的硬件实现,给出了实验结果。
A kind of AC servo system have been introduced. The mathematical model of PMSM is studied. The full digital control method of current loop, speed loop and position loop can get high performance of AC servo system. System hardware is made of TMS320F2812 and other peripheral IC. The experiment result is given.
出处
《微电机》
北大核心
2006年第7期55-58,共4页
Micromotors
