Control device for electric compressor

Apparatus for detecting speed of motor

Motor driving device

Fan system—rotation speed control circuit and method for rotation speed error auto-calibration thereof

Conveyance device, conveyance device control method, and computer program product

Apparatus and method for controlling motor

System and method for controlling an electric motor

Method and system for motor speed control

Apparatus and method for controlling speed of motor

Motor control device

Motor control apparatus of linear motor, motor control method of linear motor, and control program of linear motor

Motor control circuit

Movement control apparatus, movement control method, and movement control circuit

Motor driver control device

Motor control method

Motor speed controller and control method

Motor drive control apparatus