吸气式高超声速飞行器突防效能及影响因素分析  

Penetration effectiveness and influencing factors analysis of air-breathing hypersonic vehicle

作　　者：李探奇 曾宏刚 刘小明[2] Li Tanqi;Zeng Honggang;Liu Xiaoming(Chinese Aeronautical Establishment,Beijing 100029,China;Beihang University,Beijing 100191,China)

机构地区：[1]中国航空研究院,北京100029 [2]北京航空航天大学,北京100191

出　　处：《空天技术》2024年第1期78-84,共7页Aerospace Technology

摘　　要：针对吸气式高超声速飞行器能否有效突破蓝方防空拦截阵地,实现对蓝方要地进行打击的问题,分析了突防速度、机动过载等性能指标对吸气式高超声速飞行器突防效能的影响,为吸气式高速飞行器的设计指标论证提供了参考。以高超声速飞行器突防搭载标准-6防空导弹的驱逐舰阵地为典型研究场景,建立了基于FlightSim平台的标准-6导弹动力学与制导模型,完成了不同相对位置关系下拦截高超声速飞行器的脱靶量计算,得到了防空导弹对高超声速飞行器的杀伤区范围。对比分析了高超声速飞行器的突防速度、机动过载等指标变化对防空导弹杀伤区的影响,发现高超声速突防可以有效提高杀伤区近界并压缩杀伤区侧界,增加防御方拦截难度与成本,验证了高超声速突防的军事价值。Regarding the issue of whether the aspirated hypersonic aircraft can effectively break through the blue air defense interception positions and achieve attacks on enemy strongholds,this paper analyzes the influence of performance indicators such as penetration speed and maneuvering overload on the penetration efficiency of hypersonic aircraft,and provides a reference for the demonstration of hypersonic aircraft design indicators.Taking the hypersonic aircraft penetrating the destroyer position carrying the SM-6 air defense missile as a typical research scenario,the dynamics and guidance model of the SM-6 missile based on the FlightSim platform was established,and the calculation of the miss amount of intercepting the hypersonic aircraft under different relative position relationships was completed.Obtained the range of antiaircraft missiles to the attack zone of hypersonic aircraft.The influence of the changes in hypersonic aircraft's penetration speed and maneuvering overload on the attack zone of air defense missiles is compared and analyzed.It is found that hypersonic penetration can effectively improve the near boundary of the attack zone and compress the side boundary of the attack zone,increasing the difficulty and cost of interception by the defender.The military value of hypersonic penetration was verified.

关 键 词：突防速度 机动过载 指标论证 制导模型 杀伤区 高速突防 

分 类 号：V212[航空宇航科学与技术—航空宇航推进理论与工程]