Method and apparatus for controlling stopping of vibration...

Details Method and apparatus for controlling stopping of vibration... Method and apparatus for controlling stopping of vibration...

2006-12-28

2010-11-02

Benson, Walter (Department: 2837)

Electricity: motive power systems

Positional servo systems

With particular motor control system responsive to the...

C318S696000, C318S362000, C318S703000

Reexamination Certificate

active

07825619

ABSTRACT:
A method for controlling stopping of a vibration generating stepping motor is a method for controlling the stopping of an vibration generating stepping motor by a control unit, characterized in that the method includes: stopping a supply of a driving pulse to the vibration generating stepping motor while applying a driving voltage to the vibration generating stepping motor; applying the driving voltage to the stepping motor, which does not completely stop, for an optimum braking time according to a motor configuration of the stepping motor, so as to brake the stepping motor; and stopping the applying of the driving voltage to the stepping motor which is rotating under inertia after the elapse of the optimum braking time.

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