【摘要】 设计了混合动力汽车无刷直流电机的控制方案。利用TMS320C240DSP外设接口丰富等特点,提出了用TMS320C240芯片对电机进行控制的方法,实现了无刷直流电机的速度与位置控制。结果表明,该方案提高了系统的精度和抗干扰能力,系统的动态性能和控制性能良好。更多还原

【Abstract】 A novel brushless DC motor control system of hybrid electric vehicle was designed.The TMS320C240 was used which has the performance of rich peripferal interface,and the way of brushless DC motor control system was proposed,the speed and position control of DC motor system are implement.Experiment results shows that the method improves the accuracy and anti-interference ability of the system,and the dynamic state performance,coutrol performance of the system are good.更多还原