Abstract:

Aiming at the task of penetration in the case of single plane to multi-target, a jamming strategy including the choice of jamming occasion, the choice of the jamming mode and the jamming power allocation is proposed. After giving the models of jamming occasion and jamming mode, the paper mainly analyzes the method of jamming power allocation, builds the model of threat level evaluation based on the inference algorithm of Bayesian networks, then works out the different threat weights of multi-target and presents the jamming power allocation method based on threat level evaluation finally. The simulation results show that this method can use the limited jamming resources adequately, reduce the hostile threat effectively and increase the penetration probability of parent planes.