CONTROL MODE OF TWIN-ENGINE PROPULSION SYSTEM Russian patent published in 2009 - IPC F02C9/00 

FIELD: motors and pumps.

SUBSTANCE: invention relates to aircraft propulsion engineering field and can be used in electronic-hydromechanical systems (EHS) of automatically operated GTE. Essence of invention consists in that additionally in ER of the first motor it is measured position of lever (Engine Control Level) for management of the second motor and parametres of the second motor, depending on position of lever for management and quantity value of the second motor on the basis of known control laws it is formed control action for the second motor, and ER of the second motor it is measured position of lever (Engine Control Level) for management of the first motor and parametres of the first motor, depending on position of lever for management quantity value of the first motor on the basis of known control laws it is formed control action for the first motor, if failure of ER of the first motor and efficient ER of the second motor management of both motors is implemented by means of ER of the second engine, if failure of ER of the second motor and efficient ER of the first motor management of both these motors is implemented by means of ER of the first motor, if failure of ER of the first and the second motor it is implemented management of the first and the second motor to reserve EHS.

EFFECT: improving of improving operation and, as consequence, reliability growth of GTE and safety of LA.

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