融合协同进化的多约束卫星追逃博弈优化方法
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1.西北工业大学航天学院;2.西北工业大学;3.上海宇航系统工程研究所

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TJ861

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国家自然科学基金项目(面上项目,重点项目,重大项目)


Cooperative Co-evolutionary Optimization Method for Multi-Constraint Satellite Pursuit-Evasion Game
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    摘要:

    随着空间安全需求的日益增长,卫星追逃博弈在空间安全领域的重要性日益凸显。针对传统方法在应对多目标、多约束优化时效率较低,难以满足动态复杂环境下的需求的问题,基于协同进化机制、斑马优化算法和微分对策理论,提出了一种融合协同进化算法。通过采用分阶段优化策略对轨迹和策略进行动态适应性优化,同时引入多种群协同进化机制,增强了算法的全局探索能力和局部收敛性能,并结合微分对策理论,提升了博弈策略的稳定性和可靠性。仿真实验结果表明,该方法在多约束条件下能够显著提高任务完成效率,同时可兼顾追逃双方的动态策略调整,为天基空间目标侦察监视任务中的卫星追逃博弈提供了有效的解决方案。

    Abstract:

    With the increasing demand for space security, the significance of satellite pursuit-evasion games in the field of space security has become increasingly prominent. Aiming to address the issue that traditional methods exhibit low efficiency in multi-objective and multi-constraint optimization and fail to meet the requirements of dynamic complex environments, a hybrid co-evolutionary algorithm was proposed based on co-evolutionary mechanisms, Zebra Optimization Algorithm, and differential game theory. Through phased optimization strategies, dynamic adaptive optimization of trajectories and strategies was achieved, while a multi-population co-evolutionary mechanism was introduced to enhance the algorithm's global exploration capability and local convergence performance. Combined with differential game theory, the stability and reliability of game strategies were improved. Simulation experiment results demonstrate that the proposed method significantly enhances mission completion efficiency under multi-constraint conditions, while simultaneously accommodating dynamic strategy adjustments by both pursuers and evaders, providing an effective solution for satellite pursuit-evasion games in space-based target reconnaissance and surveillance missions.

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  • 收稿日期:2024-12-23
  • 最后修改日期:2025-05-19
  • 录用日期:2025-05-20
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