Target Threat Judgement Based on Entropy-Topsis Method and Intent Classification

With the development of information technology, the combat system accurately analyzes the key information from the complex situation information, and it is an important link to improve the defense decision-making and give full play to the operational potential. In this paper, it is proposed that the judgment of air threat needs to be sorted according to the target intention, and the defense ability is added to the target orientation to judge the threat. In this paper, the evidence theory is used to identify the objective intention, and the objective of consent graph is classified and then analyzed from seven indexes by entropy-topsis method. Compared with the traditional entropy-topsis method, the entropy-topsis method based on combat intent classification can distinguish the weight of each threat index under different intentions, and can perform more precise threat ranking.