摘要
结合传统PID调节在高性能电机控制中的应用介绍了PDFF调节的不同点及在交流永磁同步电机控制中的具体应用,并与传统的PID调节进行了比较。结果表明,此种方法具有较好的DC刚度和响应能力等优点,在电机控制中是一种综合性较好的调节方法,具有广阔的应用性。
An extending Proportional-Integral (PI) control algorithm, PDFF, is introduced for high performance PMSM motor control. PDFF controllers gain an obvious advantage of PID or PI controllers. Speed control systems with PDFF controllers have higher DC stiffness and wider bandwidth than that with PI controllers. Simulation results show that PDFF control algorithm is an ideal control method for speed control.
出处
《科学技术与工程》
2006年第13期1907-1910,共4页
Science Technology and Engineering
关键词
PDFF调节
PID调节
速度环
PDFF velocity controller PID controller veloeity loop