Intelligent health prediction method and system for aircraft

An intelligent health prediction method and system of an aircraft are used for real-time control health prediction of the aircraft and are real-time online health prediction algorithms. The intelligent health prediction method changes the health disposal scheme of the traditional aircraft after-event remedy, and outputs the health prediction value of the aircraft in real time. The intelligent health prediction system comprises five models: an aircraft data simulation model, a data set positive sample training prediction model based on RNN and LSTM, a prediction model based on a grey model, a combined prediction model and a health degree calculation model. 一种飞行器的智能健康预测方法及系统，用于飞行器实时控制健康预测，是一种实时在线健康预测算法。该方法改变了传统飞行器事后补救的健康处置方案，采用实时输出飞行器的健康预测值。包括五个模型：飞行器数据模拟模型、基于RNN和LSTM的数据集正样本训练预测模型、基于灰色模型的预测模型、组合预测模型、健康度计算模型。