摘要
在介绍MLX90316内部结构以及其输出模式的基础上,给出了以dsPIC30F6010为CPU、以MLX90316为位置反馈的无刷直流电动机控制器的结构。详细介绍了基于SPI输出模式的MLX90316与dsPIC30F6010的连接方法,给出了在无刷直流电动机控制器中基于MLX90316的速度检测策略。试验结果证实了MLX90316能提高无刷直流电动机的控制性能。
The scheme of brushless DC motor controller was presented based on introducing internal structure of MLX90316 and its output modes. In the controller, dsPIC30F6010 was its CPU and MLX90316 was its position feedback sensor. The connection between MLX90316 and dsPIC30F6010 were introduced based on SPI mode in detail. The speed measurement based on MLX90316 was given in the controller of brushless DC motor. The presented experimental results verified that MIX90316 could improve the control performance of brushless DC motor.
出处
《微电机》
北大核心
2008年第11期33-35,共3页
Micromotors
