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Optimal cooperative control for formation flying spacecraft with collision avoidance

This article investigates optimal cooperative control algorithms for spacecraft formation flying system that can guarantee collision avoidance between spacecrafts. By selecting potential functions to avoid collisions and constructing index cost functions to describe optimal control, the optimal cont...

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Detalles Bibliográficos
Autores principales: Lin, Xiaohan, Shi, Xiaoping, Li, Shilun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: SAGE Publications 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10452794/
https://www.ncbi.nlm.nih.gov/pubmed/31829897
http://dx.doi.org/10.1177/0036850419884432
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author Lin, Xiaohan
Shi, Xiaoping
Li, Shilun
author_facet Lin, Xiaohan
Shi, Xiaoping
Li, Shilun
author_sort Lin, Xiaohan
collection PubMed
description This article investigates optimal cooperative control algorithms for spacecraft formation flying system that can guarantee collision avoidance between spacecrafts. By selecting potential functions to avoid collisions and constructing index cost functions to describe optimal control, the optimal control algorithms based on the state-dependent Riccati equations, which only require local information vectors, are presented that can guarantee the formation spacecraft to track the reference trajectory without collisions and achieve optimal performance states. Finally, the corresponding proof analysis by Lyapunov stability theory shows that the closed-loop system for spacecraft formation flying is asymptotically stable. The simulation results demonstrate the effectiveness of the proposed optimal cooperative control algorithms with desired control objectives, including trajectory tracking, formation optimality, and collision avoidance.
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spelling pubmed-104527942023-08-26 Optimal cooperative control for formation flying spacecraft with collision avoidance Lin, Xiaohan Shi, Xiaoping Li, Shilun Sci Prog Original Manuscript This article investigates optimal cooperative control algorithms for spacecraft formation flying system that can guarantee collision avoidance between spacecrafts. By selecting potential functions to avoid collisions and constructing index cost functions to describe optimal control, the optimal control algorithms based on the state-dependent Riccati equations, which only require local information vectors, are presented that can guarantee the formation spacecraft to track the reference trajectory without collisions and achieve optimal performance states. Finally, the corresponding proof analysis by Lyapunov stability theory shows that the closed-loop system for spacecraft formation flying is asymptotically stable. The simulation results demonstrate the effectiveness of the proposed optimal cooperative control algorithms with desired control objectives, including trajectory tracking, formation optimality, and collision avoidance. SAGE Publications 2019-10-30 /pmc/articles/PMC10452794/ /pubmed/31829897 http://dx.doi.org/10.1177/0036850419884432 Text en © The Author(s) 2020 https://creativecommons.org/licenses/by-nc/4.0/This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).
spellingShingle Original Manuscript
Lin, Xiaohan
Shi, Xiaoping
Li, Shilun
Optimal cooperative control for formation flying spacecraft with collision avoidance
title Optimal cooperative control for formation flying spacecraft with collision avoidance
title_full Optimal cooperative control for formation flying spacecraft with collision avoidance
title_fullStr Optimal cooperative control for formation flying spacecraft with collision avoidance
title_full_unstemmed Optimal cooperative control for formation flying spacecraft with collision avoidance
title_short Optimal cooperative control for formation flying spacecraft with collision avoidance
title_sort optimal cooperative control for formation flying spacecraft with collision avoidance
topic Original Manuscript
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10452794/
https://www.ncbi.nlm.nih.gov/pubmed/31829897
http://dx.doi.org/10.1177/0036850419884432
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AT shixiaoping optimalcooperativecontrolforformationflyingspacecraftwithcollisionavoidance
AT lishilun optimalcooperativecontrolforformationflyingspacecraftwithcollisionavoidance