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使用运动原始数生成海王星系统探索的平面轨迹
Giuliana E Miceli1, Natasha Bosanac1
1Colorado Center for Astrodynamics Research, Smead Department of Aerospace Engineering Sciences, University of Colorado Boulder, Boulder, CO 80303 USA.
概括
本研究介绍了一种运动原始方法,用于创建航天器轨迹,用于探索海王星. 这种方法使得在海王星系统中的任务能够高效,受约束的路径规划.
科学领域:
- 太空飞船轨道设计设计
- 天体力学是一门天体力学.
- 探索海王星系统的探索.
背景情况:
- 由于复杂的引力动力学,探索海王星系统带来了重大轨迹设计挑战.
- 现有的方法可能无法有效地处理深空任务的约束和机动要求.
研究的目的:
- 开发一种自动化方法,用于在海王星系统中为任务生成受约束的航天器轨迹.
- 利用运动原体进行高效和多样化的轨迹规划,围绕海王星和新三星.
主要方法:
- 采用了运动原始的方法,从周期轨道和多重弧度生成构建块.
- 一个图形表示捕获了原始的可组合性和任务约束,使用k-best路径算法进行搜索.
- 生成的序列被优化,以创建连续的,受约束的轨迹与冲动机动.
主要成果:
- 该方法成功地为海王星探索场景生成了多样化的,受约束的轨迹初步猜测.
- 适用于海王星 - 特里顿系统内的高能插入和低能传输.
- 对产生的贸易空间的分析揭示了可行的任务设计.
结论:
- 运动原始方法为复杂的引力环境中自动,受约束的轨迹生成提供了有效的策略.
- 这种方法促进了探索海王星系统的高效任务设计.
- 该方法可适应各种任务目标,包括轨道插入和转移.
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