Servo systems
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 31, 1981
Grant Date -
N/A
app pub date -
Jan 25, 1979
filing date -
Sep 22, 1973
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A servo control system comprising, in a feedback loop, means for providing an error signal representing the difference between desired and actual conditions of a controlled system, and means responsive to said error signal to produce a control signal for the controlled system; the control system also comprising means for injecting a predetermined disturbance signal into the loop, and means responsive to a comparison of said disturbance signal and a loop response signal for varying gain in said loop.
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Cited Art Landscape
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