Parametric current control for microstepping unipolar motor
Passive electronic damping for step motor
Peristaltic pump motor drive
Permanent magnet control means
Phase commutator for closed loop control of a stepping motor
Phase locked loop control system
Phase locked stepper motor controlled light chopper
Phase sequencer for stepping motor
Phase synchronization of redundant motor windings
Pointing position correcting method, pointing position...
Position command and pulse timing command optimization for...
Position detection methods and apparatus for stepping motors
Position detector for a stepping motor
Position monitor for a stepper motor
Position sensor elimination technique for the switched reluctanc
Position transducer
Positional determination device using a stepping motor
Positioning method and apparatus therefor
Power chopper supply for a bifilar wound stepping motor
Power maximizing circuit for stepper motors