Modeling of Solar Radiation Pressure Effect for Trajectory Guidance of Spinner Solar Sailer IKAROS
Modeling of Solar Radiation Pressure Effect for Trajectory Guidance of Spinner Solar Sailer IKAROS
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DOI：
10.2322/tastj.10.po_4_7
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
Y. Tsuda;T. Saiki;R. Funase;Y. Mimasu;Tomohiro Yamaguchi;H. Ikeda;M. Nakamiya;H. Takeuchi;Ikaros Demonstration Team
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文献类型：
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作者：
Y. Tsuda;T. Saiki;R. Funase;Y. Mimasu;Tomohiro Yamaguchi;H. Ikeda;M. Nakamiya;H. Takeuchi;Ikaros Demonstration Team
本文描述了在太阳辐射压力（SRP）影响下旋转太阳帆航天器的姿态动力学建模。该方法在日本行星际太阳帆示范飞船IKAROS的姿态轨迹制导运行中得到了验证和实际应用。由于强大的SRP效应，IKAROS表现出独特的态度行为。本文介绍了一种新的广义动力学模型，称为广义旋转帆模型（GSSM），该模型仅用三个参数就清楚地解释了观察到的现象背后的物理原理。通过 GSSM 对姿态动力学的精确了解，促成了世界上首次太阳帆飞船前往金星的行星际轨道引导，历时 6 个月。 GSSM 还有助于实现飞越金星之前大部分飞行路径的零燃料旋转轴维护。本文概述了巡航阶段 IKAROS 姿态和轨迹控制操作、所提出模型的推导及其在实际 IKAROS 操作中的实现。
This paper describes a modeling of attitude dynamics of spinning solar sail spacecraft under influence of solar radiation pressure (SRP). This method is verified and actually exploited in the attitude and trajectory guidance operation of Japanese interplanetary solar sail demonstration spacecraft IKAROS. IKAROS shows a unique attitude behavior due to strong SRP effect. This paper introduces a new generalized dynamics model called Generalized Spinning Sail Model (GSSM), which clearly explains physics behind the observed phenomena with only three parameters. Precise understanding of attitude dynamics through the GSSM led to 6 months of world first interplanetary trajectory guidance of solar sail-craft toward Venus. The GSSM also contributed to realize a zero-fuel spin axis maintenance for most of the flight path before the Venus flyby. In this paper, an overview of IKAROS attitude and trajectory control operation in the cruising phase, derivation of the proposed model and its implementation to the actual IKAROS operation are shown.