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本文提出的故障—功能分析法,是在故障树分析法和系统辨识法诊断故障的基础上,针对导弹姿态控制系统故障分析的特点和实际情况所提出的一种有效可行的故障分析法,它提高了故障诊断的准确性和快速性。能诊断多重故障和准确地估计出姿态控制系统故障后各环节的模型参数,是该方法的突破之处。故障—功能分析法是故障分析的一般性方法,适用范围较广。在导弹姿态控制系统专业里,它不仅能用于姿态控制系统在飞行实验中的故障分析,也同样适用于姿态控制系统在设计、研制阶段中的故障分析。
The fault-function analysis method proposed in this paper is an effective and feasible fault analysis method based on the fault tree analysis and system identification method fault diagnosis based on the characteristics and actual situation of missile attitude control system fault analysis Improves the accuracy and speed of fault diagnosis. It is a breakthrough of this method to diagnose multiple faults and accurately estimate the model parameters of each link after the fault of attitude control system. Fault - function analysis method is the general method of fault analysis, a wide range of applications. In missile attitude control system, it can not only be used in fault analysis of attitude control system in flight experiment, but also in fault analysis of attitude control system in design and development phase.