机载设备视情维修及其决策建模分析  

Analysis of on condition maintenance and decision modeling for airborne equipment

作　　者：吴明辉[1] 阮永贵[2] 韩海舰[1] 

机构地区：[1]海军航空工程学院电子信息工程系 [2]中国人民解放军92074部队

出　　处：《国外电子测量技术》2015年第3期27-31,共5页Foreign Electronic Measurement Technology

基　　金：武器装备预研基金支持(9140A250708JB1402)项目

摘　　要：针对传统维修方式因"维修不足"或"维修过度"而不可避免地造成安全风险和投入浪费等问题。首先,介绍了视情维修产生的背景及视情维修的实施依据,并分析了视情维修的特点;然后,为方便机载设备视情维修决策建模,明确了视情维修决策的内容及目标;最后,从机载设备劣化模型的角度,研究并分析了比例危险模型、冲击模型、延迟时间模型及随机过程模型等常用的视情维修决策建模方法。研究对视情维修方式在机载设备中的应用具有一定的理论价值。Because of “inadequate maintenance” or “excessive maintenance” , traditional maintenance mode inevitably cause problems ,such as security risk and wasteful investment ;Firstly ,introduced the background and implementation basis of on condition maintenance ,and analyzed the characteristic of on condition maintenance .Then ,to facilitate on condition maintenance modeling for airborne equipment ,defined the content and objectives of on condition maintenance decision .At last ,from the perspective of airborne equipment’s deterioration model ,researched and analyzed the com‐mon methods of on condition maintenance decision modeling ,such as proportional hazards model ,shock model ,delay time model ,stochastic process model and so on .The research has a certain theoretical value for on condition maintenance mode in application to airborne equipment .

关 键 词：视情维修 视情维修决策 机载设备 

分 类 号：TN207[电子电信—物理电子学]