摘要
提出将模糊诊断技术用于星载电子功率调节器(EPC)故障分析中,给出了模糊诊断的基本原理和方法,利用Visual FoxPro建立了星载EPC故障数据库,详细描述了故障诊断的实现过程,并结合一个具体应用实例,通过Saber仿真软件和实验进行了验证。旨在尽可能地消除星载EPC故障,从而为星载EPC设计及其可靠性设计等积累一些行之有效的方法、经验,这对提高星载EPC的可靠性尤为重要。
Fuzzy diagnosis technique used in fault analysis of the spaceborne Electronic Power Controller （EPC） is proposed, the working principle and method is presented, and Visual FoxPro are adopted to build fault database of EPC, Its procedure of fault diagnosis and relevant implementation are described in detail, Also an example on this aspect is given to validate the correctness through Saber simulation software and experimentation, in this paper, to eliminate the fault of EPC,and some effective methods of EPC and its reliability designing are accumulated, it is very important to increase the reliability of EPC used in spaceborne.
出处
《探测与控制学报》
CSCD
北大核心
2007年第B08期35-38,41,共5页
Journal of Detection & Control
关键词
星载EPC
故障
模糊诊断
仿真
EPC used in spaceborne
fault
fuzzy diagnosis
simulation
