近距空战中目标飞机战术机动数学模型建模与仿真  

Mathematical modeling and simulation of tactical maneuvers of target aircraft in close⁃range air combat

作　　者：杜瑾 邹坤 张义飞[1,2] DU Jin;ZOU Kun;ZHANG Yifei(China Airborne Missile Academy,Luoyang 471000,China;National Key Laboratory of Air-based Information Perception and Fusion,Luoyang 471000,China;AVIC Jonhon Optronic Technology Co.,Ltd.,Luoyang 471000,China)

机构地区：[1]中国空空导弹研究院,河南洛阳471000 [2]空基信息感知与融合全国重点实验室,河南洛阳471000 [3]中航光电科技股份有限公司,河南洛阳471000

出　　处：《现代电子技术》2024年第5期29-34,共6页Modern Electronics Technique

摘　　要：作为空空导弹设计与验证的主要手段,数字仿真技术在制导系统性能评估、抗干扰性能评估、空战对抗仿真等领域发挥着重要的作用。为解决空空导弹数字仿真试验中目标飞机机动样式单一,不能反映近距格斗过程中目标姿态的变化问题,梳理了飞机机动数学模型在导弹总体性能评估与对抗推演等方面的应用背景需求。对六自由度飞机机动简化数学模型的建设进行了分析和论证。构建了飞机作战典型机动动作库、机动动作指令生成器,实现了以较少的参数刻画不同的机动动作。在三自由度质点运动模型基础上,考虑机动过载、目标攻角、横滚角变化,建立目标机动数学模型。根据所建模型,对几种典型机动教学模型进行数字仿真。仿真结果表明,目标机动轨迹与预期吻合,能够满足导弹总体设计、对抗推演对数字仿真的需求。As the primary means of air⁃to⁃air missile design and verification,digital simulation plays an important role in many fields.In the digital simulation of air⁃to⁃air missile,the maneuvering style is too single to reflect the change of target posture in the process of close⁃range combat.In view of this,the application requirements of aircraft maneuvering model missile performance evaluation and countermeasure exercise are summarized.The construction of the six degree⁃of⁃freedom aircraft maneuvering simplified mathematical model is analyzed and demonstrated.The typical maneuver library and maneuver instruction generator of aircraft combat are constructed,so that different maneuvers can be described with fewer parameters.According to the three degree⁃of⁃freedom particle motion model,the target maneuver mathematical model is established on the basis of considering the changes of maneuvering overload,target angle of attack and roll angle.Several typical maneuvering mathematical models are simulated.The simulation results show that the target trajectory is consistent with that of the expectation,and can meet the needs of digital simulation for overall missile design and air combat countermeasure.

关 键 词：性能评估 近距空战 数字仿真 建模 机动动作库 动力学 姿态角 轨迹 

分 类 号：TN919-34[电子电信—通信与信息系统] TJ76[电子电信—信息与通信工程] TP212.9[兵器科学与技术—武器系统与运用工程]