摘要
电机的双闭环矢量控制策略是目前比较成熟的电机控制策略,其中速度PI控制器的设计是整体控制策略的重要环节。本文通过对PI控制器的设计,利用速度分段及三维插值的方法实现电机调速功能,使电机能及时的响应速度的加减变化。
At present, Double-loop vector motor control strategy is more mature, PI speed control is designed to control the overall strategy of an important link .Based on the PI controller design, use of sub-and three-dimensional speed of the interpolation method Motor function, So that the motor can promptly respond to changes in the speed of addition and subtraction.
出处
《电气技术》
2008年第9期62-63,73,共3页
Electrical Engineering
关键词
双闭环矢量控制
永磁同步电动机
PI控制
double-loop vector control
permanent magnet synchronous motor
PI control
