基于D-S证据理论的模拟电路故障诊断

nalog circuit fault diagnosis has important significance for the normal operation of electronic equipment and its systems, the core of this paper is to explore the integration of analog circuit fault diagnosis method based on multiple information,study the intelligent diagnosis method of decision-making integration of analog circuits. Verified based on DS evidence theory and BP neural network information fusion fault diagnosis model, combined with an instance of the multi-information fusion method can significantly enhance the rate of fault diagnosis.