A novel aerospace target decision model considering will of commander based on probability transformation

Dempster-Shafer evidence theory has been widely applied in the field of aerospace target decision. However, the existing aerospace target decision models are difficult to meet the changing war situation. For this reason, a novel aerospace target decision model based on probability transformation is proposed, which realizes the effective combination of humans and machines. Firstly, the true proposition preference degree is defined, which measures the proximity of the single-target and the true proposition ground on the average information of the single-target. Secondly, to assess the single-target more comprehensively, the support degree of the single-target ground on the normalized plausibility function and belief function is defined, which represents the support degree of the basic probability assignment function for the single-target. Finally, combined with the commanders’ judgment of the war situation, the aerospace target decision is achieved, which provides aid to the commanders in determining the attribute of the aircraft. According to some numerical examples, the proposed method can produce a reasonable and easy to make decision probability distribution, which can judge the target with higher accuracy in aerospace target decision.