自动判读系统在载人航天器电测中的应用  

Application of automatic diagnostic system in the electrical test for manned spacecraft

作　　者：吴伟[1] 张威[1] 潘顺良[1] 李鸿飞[1] 杨硕[1] 

机构地区：[1]中国空间技术研究院载人航天总体部,北京100094

出　　处：《航天器环境工程》2011年第6期628-631,共4页Spacecraft Environment Engineering

摘　　要：为提高载人航天器电测的效率和准确性,文章引入自动判读系统。该系统判读知识表达可支持多种运算符和函数,知识覆盖面广;推理机的设计充分考虑了载人航天器测试的特点,数据判读准确性高,实时性好。系统目前已实现参数判读、指令判读、事件判读和指令监视等功能,在后续载人航天器电测中将发挥更重要的作用。In order to improve the efficiency and the accuracy of the electrical test for manned spacecraft,an automatic diagnostic system is proposed.In the expression of diagnostic knowledge of the system,multiple operators and functions are supported,to allow a high knowledge coverage.The inference engine is well designed,which fully takes into account the characteristics of manned spacecraft test to obtain high diagnostic accuracy and good real-time character.The automatic diagnostic system is now provided with functions such as parameter diagnosis,command diagnosis,event diagnosis and command monitoring,which would play a more important role in the electrical test for manned spacecraft.

关 键 词：载人航天器 电性能测试 数据判读 专家系统 故障诊断 

分 类 号：V416.6[航空宇航科学与技术—航空宇航推进理论与工程] V417.7