A new method of ballistic mission target recognition

摘要

On the process of target ballistic missile (BM) recognition, in other to solve the problem of multi-sensor system is easy to conflict when transmitting date, and the problem that the conflicting evidence and unconflicting evidence integration together on existing D-S improved algorithm, this paper put forward the target recognition method of ballistic mission based on experts trust, gives the model of target BM recognition system based on experts trust and the model of expert knowledge base. The new algorithm divides the collected evidence into two groups, which one is conflicting evidence set and the other is unconflicting evidence set, conflicting evidence set evaluation by expert evaluation system and unconflicting evidence set fusing by traditional D-S theory, and then refusing the two results, get the decision. By comparing with the old algorithms, experiment results show that the new algorithm is more effectively.