Effectiveness Evaluation of Intelligent UUV Target Recognition and Counter-contermeasure Based on TOPSIS with Weighting Combination

At present, the operational environment for underwater acoustic contermeasure is increasingly complicated. The emphasis on future underwater warfare is mainly focused on the contermeasure and counter-contermeasure of intelligent underwater unmanned systems. The research on intelligent unmanned undersea vehicle(UUV) recognition and counter-contermeasure capability is of great significance for improving the overall operational effectiveness of intelligent undersea unmanned systems. In order to evaluate the target recognition and counter-contermeasure effectiveness of the intelligent UUVs, the main factors affecting the system effectiveness were analyzed, and the effectiveness index system was established. The evaluation model was also proposed. The weight of the index system was determined by the combination of subjective and objective weighting methods, and the target recognition and counter-contermeasure effectiveness of the intelligent UUVs was evaluated by the improved technique for order preference by similarity to ideal solution(TOPSIS). The evaluation conclusion can provide a reference for the design and optimization of the UUV target recognition and counter-contermeasure system.