Method and apparatus for induced pole stepper motor

Method and apparatus for load torque detection and drive...

Method and apparatus for maintaining force of a variable...

Method and apparatus for motor control

Method and apparatus for movable element position detection...

Method and apparatus for movable element position detection...

Method and apparatus for operating electrical machines

Method and apparatus for preventing a current collapse in a phas

Method and apparatus for reducing a current break in a leg that

Method and apparatus for reducing iron losses in a switched relu

Method and apparatus for reducing noise and vibration in...

Method and apparatus for sensing the rotor position of a switche

Method and apparatus for sensing the rotor position of a switche

Method and apparatus for sensor-less control of permanent magnet

Method and apparatus for sensorless control of permanent-magnet

Method and apparatus for stall detection

Method and apparatus for starting up a synchronous machine

Method and apparatus for synchronous driving of the phase windin

Method and apparatus for torque ripple reduction

Method and apparatus to convert an electrical value into a mecha