Sliding mode controller position control device
Speed and phase controller for motor and video cassette recorder
Speed control apparatus in magnetic disk apparatus
Speed control for any override range effective over a plurality
Speed correcting device for use in speed command system
Spindle control method and apparatus for disk drive
Spindle control system
Spindle rotation control system
Stage device capable of applying a damping force to a movable me
Staggered seeking method for disk drive sector servo
System and method for identifying operational parameters of...
System and method for monitoring and control
System for automatic management of tool life
System of driving by electric motor machines which work in a per