综合航空电子系统故障诊断与健康管理技术发展  

Development Review of Integrated Avionics Prognostics and Health Management Technology

作　　者：卢海涛[1] 王自力[1] 

机构地区：[1]北京航空航天大学可靠性与系统工程学院可靠性与环境工程重点实验室,北京100191

出　　处：《电光与控制》2015年第8期60-65,86,共7页Electronics Optics & Control

摘　　要：故障诊断与健康管理(PHM)技术是提高系统可用性、维修效率和降低寿命周期成本的重要手段,已成为未来飞机航空电子系统的一项关键技术和重要目标之一。从航空电子系统和PHM技术的发展角度,总结了国内外PHM技术的发展现状,介绍了综合航空电子PHM系统OSA-CBM开放式体系架构,分析了综合航电PHM系统的关键技术,并对未来综合航空电子PHM技术的发展进行了探讨。Prognostics and health management（ PHM） technology is the main method for improving the system availability, maintenance efficiency and reducing the life-cycle cost, which has become a key technology and one of the important goals of future aircraft avionics system design. From the perspective of the development of avionics system and PHM technology, the development status of PHM technology is summarized. The OSA-CBM open architecture of integrated avionics PHM system is introduced,and analysis is given to the key technologies of PHM system. Finally, discussion is presented to the future development of the integrated avionics PHM technology.

关 键 词：综合航空电子系统 故障诊断 健康管理 故障预测 

分 类 号：V271.4[航空宇航科学与技术—飞行器设计]