METHOD TO CONTROL AIRCRAFT ENGINE Russian patent published in 2010 - IPC B64D31/00 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engine control method. Aircraft comprises at least two engines (m1, m2, m3, m4) controlled by computers (1, 2, 3, 4). Note here that said computers are interconnected via communication line (5) to control operating parametres p, V of controlled engines(m1, m2, m3, m4). The way is characterised by that directed is (60; 100) in a network (5) is the value (V (k)) of one of parametres (p (k) from each computer (1, 2, 3, 4), compared (62; 102, 103, 104) are these values with values (V (k ')) of the same parametre (p (k) =p (k ')) sent from other computer (1, 2, 3, 4), and if one value (V (k)) differs from another (V (k ')) on size of difference (d1 (k), d2 (k), d3 (k)), exceeding predetermined certain threshold value (S), conclusion is made that one of diagnosed engines (m (k)) works abnormally.

EFFECT: simplified control over aircraft engine.

4 cl, 3 dwg