Circuit and method for servo speed control

Circuit arrangement for controlling the speed of a D.C. motor

Circuit arrangement for energy economy

Circuit arrangement for maintaining the speed of a DC motor cons

Circuit arrangement for phase-alignment of a servo drive for a r

Circuit arrangement for record players performing the setting ba

Circuit for automatic operation of a series brake upon detection

Circuit for controlling rotation of motor

Circuit for controlling the drive of motor

Circuit for controlling the speed of a motor

Circuit for eliminating current noises from d.c. motor

Circuit for operating an electric motor during shut down

Circuit for producing for a feedback motor speed control loop an

Circuit for regulating the rpm and phase of a motor

Circuit for the energy-conserving braking of a direct-current se

Circuit installation capable of full voltage activation,...

Circuit installation capable of full voltage activation,...

Closed loop digital control system and method for motor control

Closed loop rotational speed control system having means for gen

Collision avoidance system