基于区间数理论的空战目标威胁评估

Target Threat Assessment for Air Combat Based on Intervals Theory

针对空战目标威胁评估问题,提出了一种新的基于区间数理论的评估方法。在分析了现有的目标威胁评估方法中距离威胁模型存在不足的基础上,提出了改进的距离威胁模型。给出了区间数特征向量法求解威胁指标权重的计算步骤,建立了基于区间数理论的空战目标威胁评估的数学模型。最后给出了仿真算例,仿真结果表明该方法是合理和有效的。

A new assessment method based on intervals theory was proposed with regard to the problem of target threat assessment for air combat. An improved model was proposed based on analyzing the existing target threat assessment methods which had deficiency in distance threat model. The calculation steps for solving weights of threat indexes by interval-number eigenvector method was given,then the mathematical model for evaluating target threat by intervals theory was established. Finally,an application example was given and the results indicated that the method was reasonable and effective.