Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication
This paper investigates the problem of prescribed-time attitude consensus for multiple spacecraft under directed graph subject to limited communication bandwidth and input saturation. First, a quantized communication mechanism that transmits quantized states only when their values change is develope...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/172309 |
| _version_ | 1811685153364246528 |
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| author | Xu, Chuang Wu, Baolin Wang, Danwei Han, Fei |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Xu, Chuang Wu, Baolin Wang, Danwei Han, Fei |
| author_sort | Xu, Chuang |
| collection | NTU |
| description | This paper investigates the problem of prescribed-time attitude consensus for multiple spacecraft under directed graph subject to limited communication bandwidth and input saturation. First, a quantized communication mechanism that transmits quantized states only when their values change is developed to deal with the limited communication bandwidth, which can markedly reduce communication burden. Under the quantized communication, a distributed prescribed-time observer is designed for each follower spacecraft to estimate the leader spacecraft's state. This observer can guarantee the observed values converge to the leader spacecraft's state in a user-defined time. Then, we design a prescribed-time sliding manifold by using the observed values. Next, a prescribed-time attitude control law is designed based on the proposed sliding manifold. The prescribed-time stability of multiple spacecraft system subject to input saturation is proved, and the simulation results highlight the effectiveness of the scheme. |
| first_indexed | 2024-10-01T04:40:00Z |
| format | Journal Article |
| id | ntu-10356/172309 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:40:00Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | ntu-10356/1723092023-12-05T07:59:38Z Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication Xu, Chuang Wu, Baolin Wang, Danwei Han, Fei School of Electrical and Electronic Engineering Engineering::Electrical and electronic engineering Quantized Communication Limited Communication This paper investigates the problem of prescribed-time attitude consensus for multiple spacecraft under directed graph subject to limited communication bandwidth and input saturation. First, a quantized communication mechanism that transmits quantized states only when their values change is developed to deal with the limited communication bandwidth, which can markedly reduce communication burden. Under the quantized communication, a distributed prescribed-time observer is designed for each follower spacecraft to estimate the leader spacecraft's state. This observer can guarantee the observed values converge to the leader spacecraft's state in a user-defined time. Then, we design a prescribed-time sliding manifold by using the observed values. Next, a prescribed-time attitude control law is designed based on the proposed sliding manifold. The prescribed-time stability of multiple spacecraft system subject to input saturation is proved, and the simulation results highlight the effectiveness of the scheme. This work was funded under the National Natural Science Foundation of China (61873312). 2023-12-05T07:59:38Z 2023-12-05T07:59:38Z 2023 Journal Article Xu, C., Wu, B., Wang, D. & Han, F. (2023). Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication. Advances in Space Research, 71(10), 4302-4314. https://dx.doi.org/10.1016/j.asr.2022.12.053 0273-1177 https://hdl.handle.net/10356/172309 10.1016/j.asr.2022.12.053 2-s2.0-85146123897 10 71 4302 4314 en Advances in Space Research © 2022 COSPAR. Published by Elsevier B.V. All rights reserved. |
| spellingShingle | Engineering::Electrical and electronic engineering Quantized Communication Limited Communication Xu, Chuang Wu, Baolin Wang, Danwei Han, Fei Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title | Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title_full | Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title_fullStr | Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title_full_unstemmed | Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title_short | Distributed prescribed-time attitude consensus for multiple spacecraft via quantized communication |
| title_sort | distributed prescribed time attitude consensus for multiple spacecraft via quantized communication |
| topic | Engineering::Electrical and electronic engineering Quantized Communication Limited Communication |
| url | https://hdl.handle.net/10356/172309 |
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