基于新型区间直觉模糊算子的变权防空目标威胁评估方法OA

The variable weight target threat assessment method of air defense based on interval-valued intuitionistic fuzzy operators is proposed in order to improve the reliability and accuracy of tar-get threat assessment in uncertain environment.In order to solve the problem of low precision of deci-sion results caused by ignoring the relationship between aggregated data,this paper defines the interval-valued intuitionistic fuzzy operation rules,proposes interval-valued intuitionistic fuzzy weighted arithmetic averaging(IVIFWAA)operators,and proves a number of algebraic properties of these operators.On this basis,the target threat assessment index system of air defense operation is constructed and quantified that includes combat intent.By introducing the theory of variable weights,the weight dominance function is constructed,and the weight of threat index is adjusted by variable weight function.Furthermore,the IVIFWAA operators are used to fuse the decision information of multi-attribute and multi-decision-makers,and the threat assessment results of weighted fusion targets are obtained.Simulation comparison experiment verifies the feasibility and superiority of the method proposed.