The paper presents the speed and position sensorless control of PM brushless DC motors with a sinusoidal flux distribution. Two approaches are presented and compared with each other; one is based on ...

Abstract: This paper proposes a two-loop position/speed control system for linear DC motors. The control system is based on the parameterization of lead compensator ...

The AC7 and DC7 motor controllers are meant for vehicle designers who demand more—from control accuracy to rugged reliability ...