Prediction of maintenance work to be performed on the aircraft engine

摘要

The present invention relates to a method and system for predicting maintenance tasks to be performed on an aircraft engine comprising a plurality of components monitored by a plurality of damage counters. Each of the plurality of damage counters is limited by a corresponding damage upper limit. The system includes processing means (7) configured to simulate consumption of the damage counters (C1 to Cm) by repeatedly extracting a series of simulation missions from a learning database (31) including experience missions Processing means configured to measure the cumulative consumption of each of the plurality of damage counters on a iterative basis until at least one damage counter associated with the current simulation mission reaches a damage upper limit associated with the damage counter And processing means (7) adapted to determine a maintenance indicator indicative of a maintenance operation performed on the aircraft engine by applying a maintenance strategy to the current simulation mission .