航天器故障诊断技术回顾与展望  

A Review and Propect of Fault Diagnosis Technique of Spacecrafts

作　　者：龙兵[1] 宋立辉[1] 荆武兴[1] 姜兴渭[1] 李志[2] 

机构地区：[1]哈尔滨工业大学航天工程与力学系,哈尔滨150001 [2]北京空间飞行器总体设计部,北京100086

出　　处：《导弹与航天运载技术》2003年第3期31-37,共7页Missiles and Space Vehicles

基　　金：8 63计划和中国空间飞行器总体设计部资助项目

摘　　要：故障诊断技术在航天器发射和运行中是非常重要的 ,不仅可以避免人员伤亡和设备的损失 ,而且还可以节约航天器的发射和运行成本。本文总结了国内外航天器故障诊断技术的发展状况 ,航天器的种类涉及到美国的航天飞机、可重复使用 X系列运载器 ,欧洲的阿里安火箭 ,日本的JEM实验舱 ,俄罗斯的暴风雪航天飞机以及多国联合研制的自由号空间站和国际空间站等。文中还对 9种航天器常用的故障诊断方法的优缺点作了分析。最后总结了目前故障诊断技术的主要特点 。Fault diagnosis is very important for spacecrafts, not only avoiding the losses of people and facilities, but also reducing the cost of the missions. The fault diagnosis technology for some spacecrafts is reviewed including America's space shuttle, Reusable Launch X Vehicles, European Space Agency (ESA)'s Ariane launch vehicles, JEM of Japan, Buran of Russia, Space Station Freedom and International Space Station, etc. The advantages and disadvantages of nine methods usually applied in fault diagnosis for spacecrafts are analyzed. The main characteristic of current fault diagnosis technology is concluded and the key technology for our country is pointed out in the end.

关 键 词：航天器 故障诊断 研究进展 

分 类 号：V475[航空宇航科学与技术—飞行器设计]