基于DSP的无刷直流电动机双闭环控制程序软件设计

Software Design Based on DSP for Double-closed Loop Control Program of BLDCM

详细列出无刷直流电机双闭环控制器软件程序流程图。软件分为主程序初始化模块、电机起动模块、换相子程序模块、电流调节、速度调节子程序模块。介绍了各模块功能。

This paper proposses a cost-effective software design of BLDCM, and some procedure flow charts of main program subroutine are offered. The system software involves five main modules ： initialization module, the motor start-up module, phase-changing module, current-regulating module and speed-regulating module. It introqduces the module functionand two programs