摘要
为完善某型导弹的维修保障工作,对其进行修理级别分析(Level of Repair Analysis,LORA)。首先对弹上设备进行功能FMECA(Fault Mode,Effects and Criticality Analysis)分析,确定故障模式及其严酷度类别;其次,对弹上设备进行LO-RA分析,并以弹体结构为例,给出LORA分析结果。
Level of repair analysis（LORA） is carried out for a certain missile to improve its maintenance and support work.Firstly,fault mode and its severe degree are ascertained via using function FMECA of missile-borne equipments.Secondly,LORA is conducted for missile-borne equipments,and results of LORA are given with missile body structure as an example.
出处
《计算机与现代化》
2013年第7期65-68,共4页
Computer and Modernization
关键词
修理级别分析
FMECA
维修级别
level of repair analysis（LORA）
FMECA
maintenance level
