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公开(公告)号:US3627237A
公开(公告)日:1971-12-14
申请号:US3627237D
申请日:1969-02-07
Applicant: SUNDSTRAND DATA CONTROL
Inventor: SMITH HUERAY J
CPC classification number: G05D1/063
Abstract: An automatic throttle control for an aircraft in which the rate of throttle movement is a function of the control signal amplitude. The control signal is modified by a signal transfer means which has a ratio of out-put to input that is a function of signal amplitude and aircraft configuration, as flap position. The control signal is a combination of an error signal and a damping signal. A bypass circuit around the signal transfer means is rendered operative if the underspeed error signal becomes excessive to apply a throttle advance signal directly to the throttle.