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兵工学报 ›› 2025, Vol. 46 ›› Issue (9): 240972-.doi: 10.12382/bgxb.2024.0972

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无人机末端机动规避中远距空空导弹策略

张沛1, 张安1,2, 毕文豪1,2,*(), 毛泽铭1   

  1. 1 西北工业大学 航空学院,陕西 西安 710072
    2 飞行器基础布局全国重点实验室, 陕西 西安 710072
  • 收稿日期:2024-10-17 上线日期:2025-09-24
  • 通讯作者:
  • 基金资助:
    国家自然科学基金项目(62073267)

A Maneuver Strategy of UAV to Evade a Medium-long Range Air-to-air Missile in Terminal Guidance

ZHANG Pei1, ZHANG An1,2, BI Wenhao1,2,*(), MAO Zeming1   

  1. 1 School of Aeronautics, Northwestern Polytechnical University, Xi’an 710072, Shaanxi, China
    2 National Key Laboratory of Aircraft Configuration Design, Xi’an 710072, Shaanxi, China
  • Received:2024-10-17 Online:2025-09-24

摘要:

针对在超视距空战中,战斗机难以规避中远距空空导弹的问题,根据加装侧向助推火箭的无人机(Unmanned Aerial Vehicle,UAV)的特点,给出了拥有短时间内大过载侧向机动能力的UAV末端机动规避中远距空空导弹的可行策略。建立了UAV与中远距空空导弹的模型,研究了UAV在中远距空空导弹攻击末端时,侧向过载启动时间、侧向过载大小、侧向过载方向对导弹脱靶量的影响。 仿真实验结果表明,UAV应在侧向过载可持续时间内使用最大可用侧向过载规避中远距空空导弹。当导弹迎头来袭时,应采取爬升方式规避导弹;当导弹前侧向来袭时,应采取同侧向爬升和俯冲方式规避导弹。

关键词: 无人机, 中远距空空导弹, 制导末端, 机动规避, 侧向过载

Abstract:

To address the issue of evading a medium-long range air-to-air missile in beyond visual range (BVR) air combat,a feasible maneuver strategy for unmanned aerial vehicle (UAV) possessing the capability of high overload lateral maneuver within a short period of time to evade the medium-long range air-to-air missile in terminal guidance is proposed based on the characteristics of UAV equipped with lateral rocket boosters.A model of UAV and medium-long range air-to-air missile is established.The influences of lateral overload activation time,lateral overload size and lateral overload direction on the miss distance of a missile are investigated.The experimental results show that the UAV utilizes the maximum available lateral overload within the sustainable time to evade the air-to-air missiles.When a missile is approaching head-on,UAV climbs to evade it,while the same direction climbing and diving maneuvers are used to against the missile approaching from the front.

Key words: unmanned aerial vehicle, medium-long range air-to-air missile, terminal guidance, evasive maneuver, lateral overload