摘要
研究了灰色预测建模,把灰色理论、预测技术和诊断专家系统相结合建立了一个故障预报系统,使用该系统针对空间推进系统气路部分故障,实现了故障预测预报。
The gray forecasting model was studiedThe gray theory and forecasting technique were connected with expert system,and a fault forecasting system was buildedPropulsion system of space is taken as an example,and the validity of the method is shown
出处
《推进技术》
EI
CAS
CSCD
北大核心
1998年第3期74-77,共4页
Journal of Propulsion Technology
基金
国防预研重点攻关项目
关键词
灰色理论
故障预测
故障诊断
航天器
推进系统
Grey theory,Failure forecasting,Fault diagnosis,Spacecraft propulsion