摘要
永磁同步电动机数字化设计基于TMS320LF2407A;利用DSP的内部资源实现了伺服系统中PWM波形的生成、电动机位置的检测、大小和方向的速度反馈、电流的反馈等,系统硬件结构简单;采用软件控制,选用转子磁场定向策略;经实验验证,该系统可获得很好的控制效果。
This paper introduces a design for digital AC servo system of permanent magnet synchronous motor （PMSM）. Design base on DSP （TMS320LF2407A） which used for motor control specially. This system uses DSP＇s internal resource and realizes the module of the generating of PWM, motor position measure, the speed feedback size and direction and the feedback of motor current, system hard- ware structure is simple. The system takes software control and chooses the rotor field oriented control strategy, the test results show that the system acquires good control.
出处
《微电机》
北大核心
2007年第7期57-60,共4页
Micromotors
