预测与健康管理系统保障效能模型扰动分析

Uncertain Perturbation Analysis of Logistic Effectiveness Model for Prognostics and Health Management System

为定量化描述测试、保障系统的保障能力,提出了保障效能的概念,建立了保障效能评估模型,在评估指标分析基础上进行了保障效能扰动分析,最后以某无人机健康管理系统为例对保障效能模型和扰动分析进行了实例验证.

In order to evaluate the logistic ability of test system or supporting system,logistic effectiveness was defined,and the logistic effectiveness model was established.Based on the analysis of uncertainty for diagnostic,prognostic and health management(PHM)capability,the uncertain perturbation was investigated for the logistic effectiveness model.At last,the logistic effectiveness model was built for one ground control station,and with this model the conception’s function and uncertain perturbation were verified.