飞行器关键功能单元惯性测量组合的识别  

Identification of Inertial Measurement Combination for Key Functional Units of Aircraft

作　　者：马雷 秦昌茂 刘娟[1] 雷延花[1] MA Lei;QIN Changmao;LIU Juan;LEI Yanhua(China Academy of Launch Vehicle Technology,Beijing 100076)

机构地区：[1]中国运载火箭技术研究院,北京100076

出　　处：《飞控与探测》2024年第3期73-77,共5页Flight Control & Detection

摘　　要：在分析飞行器装备历史故障数据的基础上,充分分析在飞行器装备长期储存和维修保障过程中,造成危害的主要因素。利用加权方法建立评估模型,对飞行器装备的主要功能单元进行重要度优先级排序。然后结合蒙特卡罗方法,通过统计分析识别出惯性测量组合为关键功能单元,为逐步实施飞行器状态维修提供参考意见。On the basis of analyzing historical fault data of aircraft equipment,this paper fully analyzes the main influencing factors of conducting criticality analysis(CA)during the storage and maintenance process of aircraft equipment.Using weighted methods,an evaluation model is established to prioritize the importance of the main functional units of aircraft equipment.Then,combined with Monte Carlo methods,the inertial measurement unit(IMC)was identified as a key functional unit(KFU)through statistical analysis,providing reference opinions for gradually implementing aircraft condition maintenance.

关 键 词：飞行器 惯性测量组合 关键功能单元 维修保障 

分 类 号：V19[航空宇航科学与技术—人机与环境工程] TP391.9[自动化与计算机技术—计算机应用技术]