国外飞机预测与健康管理技术发展计划综述

摘要

The Prognostics and Health Management (PHM)technology has been widely recognized as an enabler for improving reliabili-ty,safety and affordability of new generation weapons systems and commercial products,achieving autonomic logistics and condition-based maintenance (CBM)/enhanced CBM (CBM+).European Countries and the USA have been promoting the development,maturing of PHM critical technologies and their applications in military and civil areas through various technology investment projects.Accordingly, NASA IVHM project ,European TATEM project and the WiTNESSS project including the background,research framework ,characteris-tics,management structure and development focuses,etc were briefly introduced in this paper.%进入21世纪以来，预测与健康管理（PHM）技术作为提高新一代武器装备和民用产品的可靠性、安全性和经济承受性，实现自主式保障和基于状态的维修（CBM／CBM＋）的关键使能技术，引起各国军方和工业界的广泛关注；欧美各国借助各种技术开发计划来大力推动PHM关键技术的开发、成熟和在军、民领域的应用；对近10年来美国NASA、欧盟和英国实施的几项PHM相关计划进行了概述，介绍了各项计划设立背景、研究框架和特点、组织管理、研发重点等内容，以期为我国发展PHM技术、制定相关技术计划提供参考借鉴。