Abstract:

The deployment mode of distributed laser decoy jamming system directly determines its decoy effect. An evaluation method is proposed for evaluating the deployment effectiveness of distributed laser decoy jamming system. The proposed method combines analytic scoring method with analytic hierarchy process. Firstly, a hierarchical structure model of deployment effectiveness is established to clarify which functional units affect the deployment effectiveness and which deployment elements are included in the deployment of each functional unit. Then, an analytic scoring model of each deployment element is established. During the specific implementation, the deployment score of each element can be obtained as long as the deployment information of each functional unit and the protected target information are inputted into the scoring model. Next, the weight of each layout element is determined by the analytic hierarchy process. Finally, the deployment effectiveness can be evaluated by multiplying and summing the scores and weights of each deployment element. The analytical scoring method overcomes the influences of subjective factors and knowledge structure level in the common expert scoring method. The proposed evaluation method can be used for the automatic evaluation of the protection effectiveness of distributed laser decoy jamming system.

Key words: distributed laser decoy jamming, deployment effectiveness, analytic method, analytic hierarchy process