Proportional motor control circuit

Proportional plus integral servo-reversible speed control

Ramp rate closed-loop control (RRCC) for PC cooling fans

Rotation control device, rotation control method and...

Scanner system

Servo control device of DC motor

Servo control system

Servo loop compensation technique exhibiting improved bandwith

Servo loop PID compensator with embedded rate limit

Servo motor control apparatus

Servo motor control device

Servo motor control method and apparatus

Servomotor control method

Simple friction-compensating control algorithm for high precisio

Sinusoidal signal amplitude and phase control for an adaptive fe

Smart phase lock loop

Speed control device for AC electric motor

Starting of synchronous machine without rotor position of speed

Starting of synchronous machine without rotor position or...

Stator resistance adaptation in sensorless PMSM drives