Research on Fusion Algorithm for a Kind of Two-sensor Distributed Detection System with Non-ideal Communication Channel
Ke Zhang · Tance yu kongzhi xuebao · 2006
In this paper,we consider the optimal fusion algorithm for a distributed detection system under the condition of non-ideal communication channel.The distributed detection system is consisted of two sensors,and the sensors are arranged in serial structure.In order to optimize the system performance,the decision rules of the two sensors must be optimized jointly.The necessary conditions for optimal sensor decision rules are derived,and a numerical algorithm is designed for finding the optimal sensor decision rules.Simulation result shows that using this optimal fusion algorithm,the system performance can be improved significantly.