摘要
论述了利用C504输入捕捉/输出比较单元(CCU)
The paper describes the way of using the capture compare unit (CCU) of 8_bit micro_controllers (c504) to drive a 3_phase brushless DC motor without sensors. It can be easily started in the open_loop mode and controlled in the closed_loop mode by sensorless position signals (back_EMF signals).
出处
《常州技术师范学院学报》
2000年第4期13-16,共4页
Journal of Changzhou Teachers College of Technology
