FIELD: engines and pumps.
SUBSTANCE: in aircraft flight till touchdown, control rod position control signal output is locked to control lack of spontaneous displacement of control rod with the help of control rod moving cowl position pickup. In case control displaces spontaneously, gas turbine engine is changed to idle to generate info signal "Spontaneous displacement of control rod" to be output to crew cockpit In changing throttle to "Reversed thrust increase", fuel consumption increase is locked for preset time defined experimentally and refined in acceptance tests In aircraft braking with the help of control rod, fuel feed into combustion chamber is decreased subject to measured aircraft speed.
EFFECT: higher quality of ACS operation, reliability and safety.
1 dwg
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