Phase detector control for a servo system
Phase locked loop having electrical zeroing
Phase locked motor control system for multiple disk drive units
Phase-locked step motor speed servo controller
Phase-saving lowpass filters for drive control in...
Phase-sensitive transducer apparatus
Phase-sensitive transducer apparatus with improved signal offset
Phase-sensitive transducer apparatus with signal offset means
Phonograph pick-up arm control arrangement
Photocomposer escapement carriage control
Photocomposition machine
Photoelectric motion limiting control apparatus for a robot mech
PI or PID control loop with self-limiting integrator
Pick-feed method in tracing of a rotating body
Pickup arm control system in record player or the like
Pitch/trim control
Pivoting and barrier locking operator system
Pivoting apparatus of industrial robot
Planar motor initialization method, planar motor,...
Planetary dual stepper drives