基于动态观测器的导弹武器系统故障诊断方法

Missile System Fault Diagnosis Method Based on Dynamic Observer

为解决导弹武器系统多故障模式问题,提出了基于动态观测器的诊断方法,即采用1个动态观测器去检测一系列故障。当把耦合故障表示成故障信号的组合时,该方法可推广到耦合故障的诊断中。

In order to solve the questions of multiple fault modes of missile system, a diagnosis method based on dynamic observer is proposed. A series of faults can be detected through a dynamic observer. When the coupling fault can be expressed in combination of the individual fault signal, the method can be extended to diagnose the coupling fault.