Research on Formation-Based Time-Series Dynamic Threat Assessment Method

With the highly complex battlefield environment and combatmissions, the combat missions faced by UAV formation are highly dynamic, which puts forward higher requirements for the combat capability of UAV group. In this paper, a formation-based time-series dynamic threat assessment method is proposed for the multi-target threat assessment problem of multi-UAV cooperative air combat in complex environments. By analysing the air combat situation and target type attributes, a multi-UAV cooperative air combat threat assessment model is established; The intuitionistic fuzzy method and analytic hierarchy process are combined by relative entropy method to obtain the subjective and objective fusion weight of threat attribute; Finally, a formation UAV value model is constructed to integrate the target threat assessment results of each UAV into the threat assessment results of the formation.