| 军用飞机预测与健康管理系统性能度量体系研究 |
| |
| 引用本文： | 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. |
| |
| 作者姓名： | 苗学问 杨云 雷迅 张卫 |
| |
| 作者单位： | 1. 空军装备研究院装备总体论证研究所,北京,100076
2. 空军飞行训练试验基地理训中心,河北沧州,061022 |
| |
| 基金项目： | 中国博士后科学基金资助项目（20100481500） |
| |
| 摘 要： | 基于健康退化曲线对军用飞机故障预测与健康管理( PHM)技术的内涵、基本功能和能力需求进行探讨,在此基础上,以科学评价PHM( prognostics and health management)系统的诊断和预测能力为目标,从能力需求出发提出PHM系统性能度量方法体系(包括诊断性能度量、预测性能度量以及综合度量),并对...
|
| 关 键 词： | 故障预测与健康管理 能力需求 性能度量 |
Performance Metrics of Aerocraft PHM System |
| |
| MIAO Xue-wen,YANG Yun,LEI Xun,ZHANG Wei.Performance Metrics of Aerocraft PHM System[J].Measurement & Control Technology,2011,30(12):106-110. |
| |
| Authors: | MIAO Xue-wen YANG Yun LEI Xun ZHANG Wei |
| |
| Affiliation: | MIAO Xue-wen1,YANG Yun1,LEI Xun1,ZHANG Wei2(1.Air Force Equipment Academy,Beijing 100076,China,2.The Flight Test and Training Center of Air Force,Cangzhou 061022,China) |
| |
| 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. |
| |
| Keywords: | PHM performance requirements performance metrics |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《测控技术》浏览原始摘要信息 |
|
点击此处可从《测控技术》下载全文 |
|
