PHM技术国内外发展情况综述

随着现代武器装备复杂化、综合化、智能化程度的不断提高,传统的故障诊断技术难以适应新的需求。为了满足信息化战争对武器装备作战效能和快捷、精准、持续保障的要求,20世纪90年代中期,PHM(故障预测与健康管理)技术应运而生。从发展概况、应用成效、PHM验证评价、典型案例分析以及发展规划5个方面总结了国外PHM技术发展的应用成效；并对国内PHM技术的基础理论、工程技术与应用方面的发展状况进行了总结；通过对比国内外PHM技术的发展应用现状,总结分析了目前国内PHM技术发展现状与国外先进水平之间的差距以及未来发展的借鉴启示。

A state of the art review on PHM technology

As the modern weaponry is becoming more complex, integrated and intelligent, the traditional fault diagnosis methods are difficult to meet the new needs. To economically and effectively meet the requirements of information war, such as the operational effectiveness of weaponry, and quick, accurate, continuous support, PHM (Prognosis and Health Management) emerged in the mid-1990s. In this paper, the applications and developments of PHM technology abroad are summarized from the aspects of general situation, application effects, PHM verification and evaluation, typical case analysis and development program. And we also make a summary in terms of the fundamental theory, engineering technologies, and applications of PHM technology in China. By comparing the current development and application situation of PHM technology in China and abroad, the gap between our development and international advanced level is analyzed, and the lessons and enlightenments for future developments are summarized.