Quadrature axis winding for sensorless rotor angular position co
Quadruped walking robot
Quantizing error removing circuit for a rotational control devic
Quasi bipolar topology for brushless motors
Quenching device for a converter bridge with line regeneration
Quick discharge motor starting circuit
Quick reset motor starting device
Quick response circuit for control of a machine tool apparatus
Quick set electric motor brake control
Quiet commutation circuit for an electric motor
Quiet drive control and interface apparatus
Quiet fan speed control with linear adjustment actuator
Quieting circuits for permanent magnet synchronous motors