Active noise compensation

Active vibration control device

Actuator drive control device

Actuator driving apparatus

Actuator driving apparatus

Actuator for active vibration control

Air pump for aquarium

Apparatus and method for control of a multi-pole brushless...

Apparatus and method for controlling a vibratory tool

Apparatus and method for controlling brushless electric motors a

Apparatus and method for controlling brushless electric...

Apparatus and method for controlling the frequency of vibration

Apparatus for rotatively driving a turn table

Apparatus for solving bearing life and torque compensation probl

Arrangement for controlling the driving and braking current of a

Auto-rocking apparatus with non-fixed supporting points

Axial-air-gap type semiconductor electric motor