國立虎尾科技大學 |

Autonomous Attitude Consensus for Nanosatellite Formations in Leo.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Autonomous Attitude Consensus for Nanosatellite Formations in Leo./
作者:	Mendelson, Laird J.
面頁冊數:	1 online resource (116 pages)
附註:	Source: Masters Abstracts International, Volume: 85-12.
Contained By:	Masters Abstracts International85-12.
標題:	Telescopes. -
電子資源:	click for full text (PQDT)
ISBN:	9798383024881

Autonomous Attitude Consensus for Nanosatellite Formations in Leo.
Mendelson, Laird J.

Autonomous Attitude Consensus for Nanosatellite Formations in Leo. - 1 online resource (116 pages)

Source: Masters Abstracts International, Volume: 85-12.

Thesis (M.S.)--California Polytechnic State University, 2023.

Includes bibliographical references

Consensus strategies are examined as a possible approach to achieving attitude alignment for a large, close-proximity formation of nanosatellites in low earth orbit (LEO). An attitude-only distributed consensus approach is selected for further consideration due to its comparatively low data transmission requirements. The convergence of a connected network of satellites to the attitude agreement subspace under this control law is shown using a Lyapunov stability approach with a set of idealizing assumptions. A moderate-fidelity simulation demonstrates the performance of the control law under realistic conditions that violate those assumptions. Particular emphasis is placed on the conditions that arise from the limitations of the nanosatellite form factor, namely the low accuracy of sensors and the limited computational resources. The sensitivity of the pointing performance to these factors is characterized, and the control approach is shown to be viable for use in future nanosatellite missions.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798383024881Subjects--Topical Terms:

639791
Telescopes.
Index Terms--Genre/Form:

554714
Electronic books.

Autonomous Attitude Consensus for Nanosatellite Formations in Leo.
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520 $a Consensus strategies are examined as a possible approach to achieving attitude alignment for a large, close-proximity formation of nanosatellites in low earth orbit (LEO). An attitude-only distributed consensus approach is selected for further consideration due to its comparatively low data transmission requirements. The convergence of a connected network of satellites to the attitude agreement subspace under this control law is shown using a Lyapunov stability approach with a set of idealizing assumptions. A moderate-fidelity simulation demonstrates the performance of the control law under realistic conditions that violate those assumptions. Particular emphasis is placed on the conditions that arise from the limitations of the nanosatellite form factor, namely the low accuracy of sensors and the limited computational resources. The sensitivity of the pointing performance to these factors is characterized, and the control approach is shown to be viable for use in future nanosatellite missions.
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