FIELD: aircraft industry. SUBSTANCE: method of diagnosing and compensation for failures in engine control systems comes to comparing parameters chosen for control with tolerable values and changing over for stand-by control when parameters reach limited values. Similar type parameters under control of two engines are compared, and failure of automatic control element is revealed by character of change of mismatch level and in case of failure of the element it is replaced by element of adjacent engine, thus providing normal operation of control circuits of both engines. EFFECT: improved reliability of operation.
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