A fault diagnosis method based on multi-sensor information fusion
Jinhai Liu · Caai Transactions on Intelligent Systems · 2009
At present,there are high misinformation rates and missing report rates in leakage testing and warning systems for oil and gas pipelines.Thus,a method using multi-sensor information fusion to conduct diagnosis was proposed in this paper.In the process of information fusion,we took advantage of weighted fusion to increase the accuracy of system judgment,since the characteristic parameters of different sensors were distinct.Experimental results showed the effectiveness of the method.