C、 T1，T2：一种利用WASHINGTON滤波系统检测多种群的互补方法

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Revista Mexicana de Astronomia y Astrofisica Pub Date : 2022-03-22 DOI:10.22201/ia.01851101p.2022.58.02.02

H. Frelijj, D. Geisler, S. Villanova, C. Muñoz

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引用次数: 0

摘要

行星学会的LightSail-2任务成功验证了太阳辐射压力（SRP）推进航天器的轨道机动能力。本文对太阳帆定向的两种替代姿态策略进行了研究。目标是增加SRP加速度对航天器轨道的影响，目的是随着时间的推移保持甚至增加高度。此外，在改变任务的一些参数以确定维持航天器的平均高度是否可行的同时，采用了其中一种策略。结果表明，随着时间的推移，可以增加航天器的平均高度，同时仍然可以减少改变航天器姿态所需的机动次数。有了这个结果，在不影响太阳能航行性能的情况下，也有可能改变一些任务参数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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C,T1,T2: A COMPLEMENTARY METHOD TO DETECT MULTIPLE POPULATIONS WITH THE WASHINGTON FILTER SYSTEM

The Planetary Society's LightSail-2 mission successfully validated the orbital maneuvering capability of a solar radiation pressure (SRP) propelled spacecraft. This paper presents a study on two alternative attitude strategies for the orientation of a solar sail. The goal is to increase the effect of the SRP acceleration over the spacecraft's orbital trajectory, with the intention of maintaining or even gaining altitude over time. Furthermore, one of these strategies was employed while varying a few of the mission's parameters to determine if it would be viable to maintain the spacecraft's average altitude. Results show that it is possible to increase the average altitude of the spacecraft over time while still reducing the number of maneuvers necessary to change the spacecraft's attitude. With that result in hand, it is also possible to change some of the mission parameters without compromising the solar sailing performance.

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来源期刊

Revista Mexicana de Astronomia y Astrofisica 地学天文-天文与天体物理

CiteScore

1.30

自引率

10.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Revista Mexicana de Astronomía y Astrofísica, founded in 1974, publishes original research papers in all branches of astronomy, astrophysics and closely related fields. Two numbers per year are issued and are distributed free of charge to all institutions engaged in the fields covered by the RMxAA.