Abstract

AbstractUAV target detection and recognition technology based on radar, visible light, infrared, radio detection and other multi-sensor has become the development trend of UAV detection system. However, due to the limitations of various sensor technologies, the UAV information detected by each type of equipment has a certain degree of confidence, so it is difficult to make decisions. Based on the fuzzy decision theory, this paper constructs a mathematical model of membership degree, quantifies the detection confidence of various detection equipment, and uses the analytic hierarchy process to analyze the weight of each index. The overall performance of target detection is obtained through fuzzy operation. Combined with the actual deployment, a comparative analysis is given to verify the effectiveness of the proposed fuzzy decision model.KeywordUAV target evaluationEvaluation index systemConfidence levelFuzzy decision making

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