Comparative study of P, PI and PID controller for speed control of VSI-fed induction motor IJEDR1402230-Comparative study of P, PI and PID controller for speed control of VSI-fed induction motor IJEDR1402230

在过程控制中，按偏差的比例（P）、积分（I）和微分（D）进行控制的PID控制器（亦称PID调节器）是应用最为广泛的一种自动控制器。(In the process control, the PID controller (also called the PID regulator), which is controlled by the proportion of deviations (P), integral (I) and differential (D), is the most wide