贝叶斯网络在坦克反后坐装置故障分析中的应用

An Appliance of Fault Analysis in the Recoil Mechanism Based on the Bayesian Network

贝叶斯网络是近年来发展起来的一种基于概率理论的推理工具,简要介绍了贝叶斯网络的基本理论,建立了坦克反后坐装置故障信息的贝叶斯诊断网络,并以复进速度异常为例,利用Hugin Expert软件计算这一故障现象出现时不同故障原因的概率,推理结果符合实际情况.

The Bayesian network is a reasoning tool based on probability theory,and it is developed quickly in recent years.This article discusses the basic theory of Bayesian network and constructs a Bayesian diagnostic network for Tank recoil mechanism and,take abnormal conditions of counter-recoil rate for example,and using the Hugin Expert software,the probability of the occurrence of different malfunction phenomenon is calculated.The calculated result accords with actual instance.