基于效能评估的空中对抗作战建模分析  

Modeling of air combat based on effectiveness evaluation

作　　者：陈长兴[1] 牛德智[1] 王卓[1] 符辉[1] 唐冬丽[2] 陈强[1] 

机构地区：[1]空军工程大学理学院,陕西西安710051 [2]空军工程大学防空反导学院,陕西西安710051

出　　处：《系统工程与电子技术》2015年第1期79-84,共6页Systems Engineering and Electronics

基　　金：陕西省电子信息综合集成重点实验室项目(201107Y16)资助课题

摘　　要：针对效能评估与作战运用未能有效衔接的问题,研究了空中对抗作战中的兵力变化问题。给出了数据链体制下作战飞机效能评估计算方法,通过函数映射法将评估结果转化为平均战斗力水平,证明了二者的等价性和一致性。以蓝彻斯特方程为基础,建立了空中兵力变化的数学模型和有增援情况时的空战模型。将用微分方程描述的模型离散化,指出了离散时间步长所应满足的约束条件,形成了完整的模型求解数值计算方法。仿真实验结果表明,数据链可以改变双方作战实力,提高作战能力,增援作战时选择"局部最优增援时刻点"可以获得更高的增援效率。Aiming at aircraft effectiveness evaluation’s connection with combat application,force change problem in air combat is studied.Effectiveness evaluation computation method under data link mechanism is giv-en,and value of effectiveness evaluation is converted to average combat level by function mapping means,which is improved to equivalent and consistent with the value.On basis of lanchester equation,mathematic model of force change in air combat is set up,including the case of being reinforced.The model described by differential equation is dispersed with a subject in discrete time internal,thus the whole numerical calculation method about solving the model is formulated.Simulation shows that data link could change combat force of each other and improve combat ability,and greater efficiency could be obtained by one’s choosing local optimum reinforcement time to join the combat.

关 键 词：效能评估 数据链 数值计算 蓝彻斯特方程 决策 

分 类 号：TN957.51[电子电信—信号与信息处理]