New applications of the H-reversal trajectory using solar sails
New applications of the H-reversal trajectory using solar sails
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太阳帆 H 反转轨迹的新应用
DOI：
10.1088/1674-4527/11/7/011
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发表时间：
2011-03
影响因子：
1.8
通讯作者：
Gong, Sheng-Ping
中科院分区：
文献类型：
--
作者：
Zeng, Xiang-Yuan;Baoyin, Hexi;Li, Jun-Feng;Gong, Sheng-Ping
先进的太阳能帆船已经成为高度非开普勒轨道上越来越有吸引力的推进系统。介绍了利用太阳帆在轨道角动量反转（h反转）轨道上的三种新应用：空间观测、日心轨道转移和小行星碰撞轨道。给出了双h反转轨迹（称为“H2RTs”）存在的理论证明，并在讨论任务应用之前介绍了H2RTs的特征。利用两体框架的三维动力学模型获得了一个新的H2RTs家族。在时间最优控制模型中，利用理想太阳帆对黄道面内外的最小周期H2RTs进行了研究。由于其两个对称远日点的准日静止特性，认为H2RTs适合于空间观测。对于第二种应用，日心转移轨道能够作为时间最优的h反转轨道，因为它的近日点速度是圆形或椭圆速度。这样的转移轨道可以将帆船置于黄道平面上的顺时针轨道上，在太阳上方或下方具有较高的倾角或位移。h反转轨迹的第三个应用是模拟撞击一颗经过地球附近的小行星的正面碰撞。可以通过选择不同的近日点或不同的发射窗口来设计碰撞点。通过数值模拟给出了每个应用的样本轨道。研究结果可为理论研究和工程设计提供参考。
Advanced solar sailing has been an increasingly attractive propulsion system for highly non-Keplerian orbits. Three new applications of the orbital angular momentum reversal (H-reversal) trajectories using solar sails are presented: space observation, heliocentric orbit transfer and collision orbits with asteroids. A theoretical proof for the existence of double H-reversal trajectories (referred to as ‘H2RTs’) is given, and the characteristics of the H2RTs are introduced before a discussion of the mission applications. A new family of H2RTs was obtained using a 3D dynamic model of the two-body frame. In a time-optimal control model, the minimum period H2RTs both inside and outside the ecliptic plane were examined using an ideal solar sail. Due to the quasi-heliostationary property at its two symmetrical aphelia, the H2RTs were deemed suitable for space observation. For the second application, the heliocentric transfer orbit was able to function as the time-optimal H-reversal trajectory, since its perihelion velocity is a circular or elliptic velocity. Such a transfer orbit can place the sailcraft into a clockwise orbit in the ecliptic plane, with a high inclination or displacement above or below the Sun. The third application of the H-reversal trajectory was simulated impacting an asteroid passing near Earth in a head-on collision. The collision point can be designed through selecting different perihelia or different launch windows. Sample orbits of each application were presented through numerical simulation. The results can serve as a reference for theoretical research and engineering design.
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DOI：
10.1088/1009-9271/3/s1/523
发表时间：
2003-12
期刊：
Chinese Journal of Astronomy and Astrophysics
影响因子：
--
作者：
A. Morselli
通讯作者：
A. Morselli
影响因子：
2.4
作者：
D. Wilczak;P. Zgliczyński
通讯作者：
D. Wilczak;P. Zgliczyński
影响因子：
1.6
作者：
A. Quarta;G. Mengali
通讯作者：
A. Quarta;G. Mengali
影响因子：
1.6
作者：
A. Milani;Z. Knežević
通讯作者：
A. Milani;Z. Knežević
影响因子：
1.6
作者：
M. Macdonald;C. McInnes;B. Dachwald
通讯作者：
M. Macdonald;C. McInnes;B. Dachwald