大型运载火箭的健康管理技术应用分析与探讨  

Analysis and Discussion of Health Management Technology for Large Launch Vehicle

作　　者：张素明 安雪岩 颜廷贵 阎小涛 

机构地区：[1]北京宇航系统工程研究所,北京100076

出　　处：《导弹与航天运载技术》2013年第6期33-38,共6页Missiles and Space Vehicles

基　　金：国家863计划资助项目(2012AA7021007)

摘　　要：大型运载火箭是未来实施月球探测和深空探索的必备工具,健康管理技术是保证大型运载火箭可靠性、提升安全性与效费比的有效途径。结合大型运载火箭的特点,对其在各任务阶段的健康管理需求特点、健康管理系统的构建方案以及健康管理技术面临的主要问题进行初步分析和探讨。Considering the relationship and feedback among the effectiveness indexs, ANP method is widely used in the effectiveness evaluation of the complex system. Based on the effectiveness evaluation process of index weight by ANP method, the shortage of this method in the process of constructing un-weighted super matrix and an improved method based on grey relational analysis are presented in this paper. This improved method overcomes the subjectivity and unreliability in the process of constructing un-weighted super matrix, and increases the objectivity and reliability of the index weight.

关 键 词：运载火箭 健康管理 故障诊断 

分 类 号：TP393.0[自动化与计算机技术—计算机应用技术]