基于DSPIC的无刷直流电机闭环控制系统设计及软硬件实现

Based on DSPIC Solution for BLDC Motor’s Closed-loop Control System and the Design of the Hardware and Software

介绍了MICROCHIP公司的电机专用数字信号控制器——dsPIC,对永磁无刷直流电机的工作原理进行了简单介绍,提出了基于dsPIC的无刷直流电机数字闭环控制方案,完成了硬件电路的设计,及闭环控制策略的软件实现,并给出了部分源程序。通过硬件电路设计、控制程序的编写、调试,可以看出这一系统结构简单、控制性能优越。

It introduces the dsPIC4011 components of MICROCHIP company, then briefly introduces the working principle of BLDCM,bring forward the closed-loop control system solution based on the dsPIC4011, finish the design of the hardware and the software, In addition part of program is listed.