Circuit for increasing the operating speed range of a velocity servo system
AssigneeGeneral Electric Company
InventorLawrence S. McNaughton
Life of this patent
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Abstract
A velocity servo system for driving a motor to control the movement of a member. The system is comprised of means coupled to the motor for generating a signal indicative of the actual velocity of a member being driven by the motor, integrator means responsive to a commanded velocity signal indicative of the desired velocity of the member and to the actual velocity signal for generating a position error signal, and means responsive to the position error signal and the actual velocity signal for generating a signal to drive the motor.
Claims3
A velocity servo system for driving a motor to control the movement of a member comprising:
- a. means coupled to the motor for generating a signal indicative of the actual velocity of the member being driven by the motor;
- b. integrator means, responsive to a commanded velocity signal indicative of the desired velocity of movement of the member and to the actual velocity signal, for generating a position error signal;
- and
- c. means responsive to the difference between the position error signal and the actual velocity signal for generating a signal to drive the motor.
Dependencies are inferred from the claim text.