测控技术2011，Vol.30Issue(12)：106-110,5.
军用飞机预测与健康管理系统性能度量体系研究
Performance Metrics of Aerocraft PHM System
摘要
Abstract
The basic functionalities, essential function and the performance requirements of prognostics and health management (PHM) technology are firstly discussed by using equipment failure progression curve. Aiming at how to properly evaluate the performance of PHM system, a set of diagnosis & prognosis algorithm performance metrics approaches for the PHM system on the performance requirements is described. The definitions and applications of these metrics are explained in detail, including diagnosis performance metrics, prognosis performance metrics and integrated metrics. It is concluded that performance metrics works will significantly support the process of algorithm design, improvement and verification and validation (V&V ) of the PHM system.关键词
故障预测与健康管理/能力需求/性能度量Key words
PHM/ performance requirements/ performance metrics分类
信息技术与安全科学引用本文复制引用
苗学问,杨云,雷迅,张卫..军用飞机预测与健康管理系统性能度量体系研究[J].测控技术,2011,30(12):106-110,5.基金项目
中国博士后科学基金资助项目(20100481500) （20100481500）
