系统工程与电子技术 ›› 2026, Vol. 48 ›› Issue (8): 2821-2832.doi: 10.12305/j.issn.1001-506X.2026.08.27

• 制导、导航与控制 • 上一篇    

高超变体飞行器内点约束最小值原理突防制导

姚冬冬1, 周江华1, 夏群利2, 谢佳文1,3   

  1. 1. 中国科学院空天信息创新研究院,北京 100094
    2. 北京理工大学宇航学院,北京 100081
    3. 中国科学院大学航空宇航学院,北京 101408
  • 收稿日期:2025-04-21 修回日期:2025-06-04 出版日期:2025-12-12 发布日期:2025-12-12
  • 通讯作者: 姚冬冬
  • 作者简介:周江华(1973—),男,研究员,博士,主要研究方向为飞行器制导控制,浮空器总体设计
    夏群利(1972—),男,副教授,博士,主要研究方向为飞行器制导控制
    谢佳文(2001—),男,硕士研究生,主要研究方向为飞行器制导、轨迹规划

Minimum principle penetration guidance for hypersonic morphing vehicle with interior point constraints

Dongdong YAO1, Jianghua ZHOU1, Qunli XIA2, Jiawen XIE1,3   

  1. 1. Aerospace Information Research Institute,Chinese Academy of Sciences,Beijing 100094,China
    2. School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China
    3. School of Aeronautics and Astronautics,University of Chinese Academy of Sciences,Beijing 101408,China
  • Received:2025-04-21 Revised:2025-06-04 Online:2025-12-12 Published:2025-12-12
  • Contact: Dongdong YAO

摘要:

当具有可变后掠翼的高超声速滑翔飞行器攻击目标时,考虑末制导阶段存在防御弹拦截情况,设计了一种基于内点约束最小值原理的制导方法和基于事件触发的变外形切换策略。建立半速度系下突防模型;将防御弹的脱靶量视为攻击弹飞行过程的内点约束,利用最小值原理分析并求解最优加速度;利用事件触发原理,求解优化算法控制量对应的最优飞行器外形和所需攻角、倾侧角。仿真结果表明,该制导方法能够实现变体飞行器规避拦截弹对目标打击,切换器能够实现提升落速的外形最优切换,表明了算法的有效性,并通过蒙特卡罗仿真验证了算法的鲁棒性。

关键词: 高超变体飞行器, 防御弹拦截, 最小值原理, 内点约束, 事件触发原理

Abstract:

When a hypersonic gliding vehicle with a variable-sweep wing attacks a target, considering the possibility of interception by a defense missile during the terminal guidance phase, a guidance method based on the minimum value principle with interior point constraints and a variable-shape switching strategy based on event-triggered mechanisms are designed. A penetration model under half-speed conditions is established. The miss distance of the defense missile is treated as an interior point constraint during the attack missile’s flight process. And the optimal acceleration is analyzed and solved using the minimum value principle. Using the event-triggered principle, the optimal vehicle shape, required attack angle, and sideslip angle corresponding to the control quantities of the optimization algorithm are solved. Simulation results show that the guidance method can help the variant vehicle evade interception by the defense missile, and the switcher can achieve the optimal shape switch that enhances the landing speed, demonstrating the effectiveness of the algorithm, which is further verified for robustness through Monte Carlo simulations.

Key words: hypersonic morphing vehicle, defense missile, minimum principle, interior point constraint, event triggering principle

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