飞船飞行试验中故障诊断与辅助决策系统研究

Research on Fault Diagnosis and Assistant Decision System for Manned Spaceship Flying Test

在对目前国外载人飞船的设计与故障特点分析的基础上,得到了载人飞船飞行试验复杂大系统的一般层次分析结构,建立了该大系统的简化模型和辅助决策框架,介绍了相应软件系统的组成.对故障分析、试验前仿真、试验中辅助决策等具有参考意义.

Manned spaceship flying test is a costly anfractuous system engineering. In order to enhance and guarantee the accomplishment of flying mission and the security of astronauts, studying the reliability, carrying out the fault analysis and confirming the beforehand command decision of faults have great important significance. A simplified model and an assistant decision framework are set up in this paper, which present the components of the software system. The system has large consultant meaning to fault analysis, simulation before test and assistant decision during test.