D-c motor drive system with field current flow reversal upon...

D. c. motor control having gating control of a full-wave...

D. c. solenoid control circuit

D.c. motor control circuit

D.c. motor control having gating control of a full-wave...

D.c. motor control having gating control of a full-wave...

D.c. motor control with dynamic braking

D.c. motor speed control system with timed speed reference...

D.c. motor starter with speed discrimination

D.c. motor with angular rotor position sensor

D.c. motors

Damping for electromechanical actuators

Darlington control circuit for multi-phase brushless dc motor

Data transfer between motors

Dc braking of inverter-driven ac motors

Dc electric motor control systems

Dc motor adaptive controller

Dc motor control circuit

Dc motor control circuit providing variable speed operation

Dc motor control using motor-generator set with controlled...