航天器交会与接近操作规划与自主软件设计
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国防科技大学

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V412.4;TP319

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国家杰出青年科学基金(12125207);国家自然科学基金项目(重点项目)(12432017);载人航天工程科技创新团队


Mission planning and independent software design of spacecraft rendezvous and proximity operations
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    摘要:

    针对航天器交会与接近操作任务规划通用软件缺乏难题,研究了交会与接近操作规划模型和软件。提出了基元的概念,构建了由交会、接近、伴飞、撤离四大类基元组成的基元体系,交会与接近操作可以由多个基元组合形成;建立了空间交会与接近操作基元任务规划模型,以具体基元为例,给出了模型的任务段、停止条件、控制变量和约束计算公式;以航天任务工具箱ATK为基础,设计并实现了交会与接近操作任务规划工具软件。对GEO交会和太阳同步绕飞两个交会与接近操作任务进行了仿真,结果表明建立的基元和软件能够对交会与接近操作任务执行正确规划。

    Abstract:

    Aiming at the lack of universal software for spacecraft RPO (rendezvous and proximity operations) mission planning, the RPO planning model and software were studied. The concept of RPO element was proposed, and an element system was constructed, which consists of four categories: rendezvous, proximity, companion flight, and departure. RPO missions could be formed by combining multiple elements. A mission planning model for RPO elements was established. Calculation formulas for the mission control segments, stop conditions, control parameters, and constraints were provided. Based on the ATK (aerospace tool kit), a RPO mission planning tool was designed and implemented. Simulations were conducted using examples of GEO rendezvous and sun synchronous fly around, and the results show that the established RPO elements and software can effectively design RPO missions.

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历史
  • 收稿日期:2024-10-28
  • 最后修改日期:2025-05-23
  • 录用日期:2025-04-23
  • 在线发布日期: 2025-06-03
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