With the advantages of firmness, reliability, low price and high efficiency, induction motor has become a selected object for a lot of servo system. However, as Induction motor is a nonlinear control ...

Permanent Magnet Brushless DC (PMBLDC) Motor Drives have been considered as highly demanded motor drives for the next decades. The motor control and its speed estimation are difficult due to ...

Open loop PID autotuner using a novel s-curve inflection point test method. Tuning parameters are determined in about ½Tau on a first-order system with time delay.