贝叶斯网络推理算法在故障诊断中的应用

故障诊断过程中,存在这样或那样的不确定性因素。而贝叶斯网络是不确定知识表达和推理领域最有效的理论模型之一,所以以贝叶斯网络理论为基础进行故障诊断,可以有效地对不确定性知识进行表达,增加故障诊断结果的合理性与准确率。

Research on inference algorithm in Bayesian network for fault diagnosis

In the process of fault diagnosis,there are many uncertain factors.Bayesian network is one of the best theory for uncertain knowledge expression and inference,so it makes fault diagnosis with Bayesian network,it’s good to express the uncertain knowledge and increase the rationality of the fault diagnosis result.