Fault Diagnosis of AUV Based on Bayesian Networks

As for the uncertainty and complex association in the fault diagnosis of AUV system, a method based on Bayesian Networks is proposed, which is applied into fault diagnosis of AUV. By the inference mechanism based on Bayesian Networks, an example of the modeling process of fault diagnosis system of AUV and the optimizing method of fault diagnosis strategy are given. Results of testing prove that this method highly improves the ability and accuracy of fault diagnosis of AUV.