Dynamics of Spacecraft Attitude Considering High-Fidelity Solar Radiation Pressure

Kakeru Masaki; Yasuhiro Yoshimura; Hongru Chen; Toshiya Hanada

Dynamics of Spacecraft Attitude Considering High-Fidelity Solar Radiation Pressure

Kakeru Masaki, Yasuhiro Yoshimura, Hongru Chen, Toshiya Hanada

Space Systems Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

Solar radiation pressure (SRP) is a major disturbance for a spacecraft operated in deep space missions, affecting its orbit and attitude, and high accuracy of the SRP calculation is required. The accuracy of SRP calculation is affected by the shape and surface characteristics of the satellite. However, existing computational models do not sufficiently take into account the exact reflective properties of the satellite surface. A detailed reflection model and considering the optical characteristics yield a different SRP and its torque from the conventional ones, resulting in a different attitude motion. In this study, an SRP calculation method that considers the exact reflective properties is applied to investigate the attitude dynamics.

Original language	English
Journal	Proceedings of the International Astronautical Congress, IAC
Volume	2022-September
Publication status	Published - 2022
Event	73rd International Astronautical Congress, IAC 2022 - Paris, France Duration: Sept 18 2022 → Sept 22 2022

All Science Journal Classification (ASJC) codes

Aerospace Engineering
Astronomy and Astrophysics
Space and Planetary Science

Cite this

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title = "Dynamics of Spacecraft Attitude Considering High-Fidelity Solar Radiation Pressure",

abstract = "Solar radiation pressure (SRP) is a major disturbance for a spacecraft operated in deep space missions, affecting its orbit and attitude, and high accuracy of the SRP calculation is required. The accuracy of SRP calculation is affected by the shape and surface characteristics of the satellite. However, existing computational models do not sufficiently take into account the exact reflective properties of the satellite surface. A detailed reflection model and considering the optical characteristics yield a different SRP and its torque from the conventional ones, resulting in a different attitude motion. In this study, an SRP calculation method that considers the exact reflective properties is applied to investigate the attitude dynamics.",

author = "Kakeru Masaki and Yasuhiro Yoshimura and Hongru Chen and Toshiya Hanada",

note = "Publisher Copyright: Copyright {\textcopyright} 2022 by the International Astronautical Federation (IAF). All rights reserved.; 73rd International Astronautical Congress, IAC 2022 ; Conference date: 18-09-2022 Through 22-09-2022",

year = "2022",

language = "English",

volume = "2022-September",

journal = "Proceedings of the International Astronautical Congress, IAC",

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T1 - Dynamics of Spacecraft Attitude Considering High-Fidelity Solar Radiation Pressure

AU - Masaki, Kakeru

AU - Yoshimura, Yasuhiro

AU - Chen, Hongru

AU - Hanada, Toshiya

PY - 2022

Y1 - 2022

N2 - Solar radiation pressure (SRP) is a major disturbance for a spacecraft operated in deep space missions, affecting its orbit and attitude, and high accuracy of the SRP calculation is required. The accuracy of SRP calculation is affected by the shape and surface characteristics of the satellite. However, existing computational models do not sufficiently take into account the exact reflective properties of the satellite surface. A detailed reflection model and considering the optical characteristics yield a different SRP and its torque from the conventional ones, resulting in a different attitude motion. In this study, an SRP calculation method that considers the exact reflective properties is applied to investigate the attitude dynamics.

AB - Solar radiation pressure (SRP) is a major disturbance for a spacecraft operated in deep space missions, affecting its orbit and attitude, and high accuracy of the SRP calculation is required. The accuracy of SRP calculation is affected by the shape and surface characteristics of the satellite. However, existing computational models do not sufficiently take into account the exact reflective properties of the satellite surface. A detailed reflection model and considering the optical characteristics yield a different SRP and its torque from the conventional ones, resulting in a different attitude motion. In this study, an SRP calculation method that considers the exact reflective properties is applied to investigate the attitude dynamics.

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M3 - Conference article

AN - SCOPUS:85167585564

SN - 0074-1795

VL - 2022-September

JO - Proceedings of the International Astronautical Congress, IAC

JF - Proceedings of the International Astronautical Congress, IAC

T2 - 73rd International Astronautical Congress, IAC 2022

Y2 - 18 September 2022 through 22 September 2022

ER -

Dynamics of Spacecraft Attitude Considering High-Fidelity Solar Radiation Pressure

Abstract

All Science Journal Classification (ASJC) codes

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