DBN theory in constructing multi-sensor FDIR model
Youcai Wang, Shuxiang Gao · 2016
In this paper, the DBN probabilistic network model is used to realize the fusion of multi sensor uncertainty information, and using the Active DBN detection method to research the global FDIR implementation strategy and optimization methods of fusion order and partial fusion.An improved hierarchical multi-level FDIR fusion model and algorithm is proposed, and the fault-tolerant principle and performance of the FDIR mode are analyzed.The result of simulation shows that the new optimizing method has high accuracy, reliability and fault tolerance.