基于贝叶斯网络的军用电子系统故障诊断

Research on Fault Diagnosis of Military Electronic System Based on Bayesian Network

目前部队传统维修保障手段渐渐无法满足电子系统比重越来越大的新型武器装备维修保障需求,本文借助贝叶斯网络理论,开展贝叶斯网络结构模型下的军用电子系统故障诊断,通过建立相应模型,按照一定步骤开展某型雷达接收机的故障诊断,以实例计算数据为依据,可满足军用电子系统故障诊断需求。

At present, the traditional means of maintenance and support for troops are gradually unable to meet the demand for maintenance and support for new types of weapons and equipment with a growing proportion of electronic systems. In this paper, with the help of Bayesian network theory, the failure diagnosis of military electronic systems under the Bayesian network structure model is carried out, and corresponding models are established. The fault diagnosis of a certain radar receiver is carried out according to certain diagnostic steps. Based on the case calculation and analysis data, it can meet the needs of the military electronic system fault diagnosis.