低推力推進式宇宙機による地球捕獲小惑星探査の軌道設計

使用低推力推进航天器进行地球捕获小行星探索的轨迹设计

• 批准号: 15F15076
• 负责人: 川勝 康弘
• 金额: $ 0.32万
• 依托单位: Japan Aerospace EXploration Agency
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2015
• 资助国家: 日本
• 起止时间: 2015-10-09 至 2016-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15F15076/
• 关键词: Lunar swing-bys; Tisserand-Pointcare; Sun pertubation; DESTINY; EQUULEUS

Studied in this research is a systematic approach to generate first guesses of multiple lunar swing-by sequences for interplanetary small satellite missions. The Sun third body perturbation plays an important role essentially providing free v between lunar swing-bys. As a first approach, an extension of the classical Tisserand-Pointcar´e graph is presented, in which the potential gains by solar perturbation between flybys can be estimated. Secondly, following an approach proposed by Lantoine & McElrath, a database of Moon-to-Moon transfers is generated with a continuation method. New families with multiple revolutions and families close to libration point orbits are generated. The database can be accessed and transfers retrieved to quickly generate sequences in similar fashion to a Lambert problem solver. Two practical examples are presented: a transfer to the Earth-Moon L2 point, and an escape strategy for the DESTINY mission to initiate the transfer to asteroid Phaeton.

这项研究是一种系统的方法来产生多个月球摆动序列的初步猜测，用于行星际小卫星任务。太阳第三体扰动扮演着重要的角色，基本上提供了月球摆动之间的自由v。作为第一种方法，给出了经典Tisserand-Pointcar图的一种扩展，其中可以估计太阳扰动对飞行的势能增益。其次，在Lantoine和McElrath提出的方法的基础上，利用延拓方法建立了一个月-月转移量数据库。将生成具有多个旋转的新族和接近振动点轨道的族。可以访问和检索数据库，以类似于Lambert问题解算器的方式快速生成序列。给出了两个实际例子：转移到地月L2点，以及命运号任务开始转移到小行星法顿的逃生策略。

项目成果

EXTENDED TISSERAND-POINTCAR´E GRAPH AND MULTIPLE LUNAR SWINGBY DESIGN WITH SUN PERTURBATION

扩展的 TISSERAND-POINTCAR´E 图和带有太阳扰动的多个月球摆幅设计

• 发表时间: 2016
• 作者: Daniel Garcia Yarnoz;Chit Hong Yam;Stefano Campagnola;Yasuhiro Kawakatsu
• 通讯作者: Yasuhiro Kawakatsu