A Kind of UCAV Attack Decision Arithmetic Based on Entropy of Avail Value

The UCAV auto attack has become a hot research topic. The attack decision is an important part of it, which not only consider the threaten degree of the target but also consider the attack degree. Attack decision include threaten evaluate and attack evaluate. In the threaten evaluate arithmetic, the formula of threaten evaluate factor will proposed, in the attack evaluate arithmetic, not only consider the threaten degree of the target, but also propose the formula of attack factor, at last use the method of entropy to make out the power coefficient of the evaluate matrix, make out thread and attack evaluate respectively, and make a simulation, the simulation results show that this method is feasible.