Abstract: In the sensorless control system of permanent - magnet synchronous motors (PMSM), the PI-controlled speed loop has long been plagued by problems such as speed overshoot, jitter, and ...

It ‘s worth noting that back EMF plays a critical role as a natural current limiter during normal motor operation. When motor ...

The latest microcontrollers featuring field-oriented control bring higher efficiency to motor-control circuit designs in consumer ...