Method for comprehensive evaluation of effectiveness of radar emitter signals recognition

Aiming at the problems of the existing evaluation methods, such as unscientific index weight setting and unreasonable evaluation method, a method for comprehensive evaluation of the radar radiation source signal identification efficiency is proposed. The performance evaluation index system based on the effect of radar radiation source signal recognition is first established. And then, under the evaluation criteria, an intuitionistic fuzzy network analysis method is used to analyze the indexes with the characteristics of relevance to solve the index weight. Finally, on the basis of the interval-valued hesitant fuzzy idea, the ranking priority relation is established by combining the elimination and selection conversion method and approximate ideal ranking method to realize the comprehensive evaluation of the effectiveness of radar radiation source signal identification. Simulation results show that the method proposed can obtain a reasonable evaluation order of the effectiveness of the radar source signal identification method. Compared with the existing methods, the proposed method can reasonably and effectively solve the problem of index correlation, and avoid the error evaluation caused by the defects of the evaluation method.