Method of Model-based Diagnosis Founded on Bayesian Network
一种基于贝叶斯网络的模型诊断方法

Put forward a method which applies bayesian network to the model-based diagnosis.Building a component-state model which is founded on the model-based diagnosis,authors got the posterior probability of system state in case the appearance of certain symptoms through junction tree algorithm.The component fault probabilities were obtained by the calculation of marginal distribution.An example of fault digital circuit was given.Making use of Matlab,the accurate probabilities were got.Therefore,the method was pro...