摘要
卫星地面站性能预估技术是保障星地任务安全运行的基本措施之一,它能对设备故障的发生做出早期的预报、诊断并提出对策建议。基于小子样(Bayes)理论的卫星地面站性能预估技术通过把小样本事件和大量验前信息进行融合处理,同时与先进的仿真技术相结合,能够解决目前众多不能解决的复杂问题。
Technology of Efficiency evaluation of Satellite Earth Station is one of the steps in ensureing task safe circulated,and it can make forecast,diagnosis to early malfunction and offered us a advice.The technology of the application of the bayesian theory in the evaluation of satellite earth station＇s efficiency syncretize the little fail data and testing anterior information,simultaneity,and combine emulational technology to solve more questions of the actual irresolvable questions.
出处
《空间电子技术》
2012年第3期65-70,共6页
Space Electronic Technology
关键词
小子样
故障诊断
性能预估
特征参数
The little fail data
Malfunction diagnosis
Efficiency evaluation
Characteristic parameter
