PREDICTION OF AIRCRAFT ENGINE MAINTENANCE OPERATIONS Russian patent published in 2017 - IPC G05B23/02 G06N7/00 G06F17/50 

FIELD: engines and pumps.

SUBSTANCE: group of inventions relates to standard aircraft engines maintenance operations prediction method and system. For this purpose disclosed is system, comprising: means of input data initiation; processing means for comparing failure models set (M1, Mn), adapted to said standard engine for selection of corresponding failure model (Mi) with failure age (T0), defining said engine age at moment of failure; processing means for connection of said corresponding failure model with decision making rules (R) on scope of works level on said standard engine depending on parameters set (P1, P2, Pi) relating to said standard engine; and processing means for determining required of said standard engine scope of maintenance works (Wf) level depending on said decision making rules.

EFFECT: increasing maintenance operations prediction accuracy.

9 cl, 4 dwg