Adaptive predefined-time prescribed performance control for spacecraft systems
The high-accuracy attitude maneuvering problem for spacecraft systems is investigated. A prescribed performance function and a shifting function are first employed to ensure the predefined-time stability of attitude errors and eliminate the constraints on tracking errors at the incipient stage. Subs...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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AIMS Press
2023-01-01
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| Series: | Mathematical Biosciences and Engineering |
| Subjects: | |
| Online Access: | https://www.aimspress.com/article/doi/10.3934/mbe.2023256?viewType=HTML |
| _version_ | 1811164967429210112 |
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| author | Yuhan Su Shaoping Shen |
| author_facet | Yuhan Su Shaoping Shen |
| author_sort | Yuhan Su |
| collection | DOAJ |
| description | The high-accuracy attitude maneuvering problem for spacecraft systems is investigated. A prescribed performance function and a shifting function are first employed to ensure the predefined-time stability of attitude errors and eliminate the constraints on tracking errors at the incipient stage. Subsequently, a novel predefined-time control scheme is developed by combining prescribed performance control and backstepping control procedures. Radial basis function neural network and minimum learning parameter techniques are introduced to model the function of lumped uncertainty including inertial uncertainties, actuator faults and virtual control law derivatives. According to the rigorous stability analysis, the preset tracking precision can be achieved within a predefined time and the fixed-time boundedness of all closed-loop signals is established. Finally, the efficacy of the propounded control scheme is manifested through numerical simulation results. |
| first_indexed | 2024-04-10T15:29:52Z |
| format | Article |
| id | doaj.art-22dd6806837b4bc9b864f2bfdaf6bad2 |
| institution | Directory Open Access Journal |
| issn | 1551-0018 |
| language | English |
| last_indexed | 2024-04-10T15:29:52Z |
| publishDate | 2023-01-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | Mathematical Biosciences and Engineering |
| spelling | doaj.art-22dd6806837b4bc9b864f2bfdaf6bad22023-02-14T01:27:23ZengAIMS PressMathematical Biosciences and Engineering1551-00182023-01-012035921594810.3934/mbe.2023256Adaptive predefined-time prescribed performance control for spacecraft systemsYuhan Su0Shaoping Shen1Department of Automation, School of Aerospace Engineering, Xiamen University, Xiamen 361102, ChinaDepartment of Automation, School of Aerospace Engineering, Xiamen University, Xiamen 361102, ChinaThe high-accuracy attitude maneuvering problem for spacecraft systems is investigated. A prescribed performance function and a shifting function are first employed to ensure the predefined-time stability of attitude errors and eliminate the constraints on tracking errors at the incipient stage. Subsequently, a novel predefined-time control scheme is developed by combining prescribed performance control and backstepping control procedures. Radial basis function neural network and minimum learning parameter techniques are introduced to model the function of lumped uncertainty including inertial uncertainties, actuator faults and virtual control law derivatives. According to the rigorous stability analysis, the preset tracking precision can be achieved within a predefined time and the fixed-time boundedness of all closed-loop signals is established. Finally, the efficacy of the propounded control scheme is manifested through numerical simulation results.https://www.aimspress.com/article/doi/10.3934/mbe.2023256?viewType=HTMLpredefined-time controlbackstepping controlprescribed performance controlattitude maneuveringspacecraft system |
| spellingShingle | Yuhan Su Shaoping Shen Adaptive predefined-time prescribed performance control for spacecraft systems Mathematical Biosciences and Engineering predefined-time control backstepping control prescribed performance control attitude maneuvering spacecraft system |
| title | Adaptive predefined-time prescribed performance control for spacecraft systems |
| title_full | Adaptive predefined-time prescribed performance control for spacecraft systems |
| title_fullStr | Adaptive predefined-time prescribed performance control for spacecraft systems |
| title_full_unstemmed | Adaptive predefined-time prescribed performance control for spacecraft systems |
| title_short | Adaptive predefined-time prescribed performance control for spacecraft systems |
| title_sort | adaptive predefined time prescribed performance control for spacecraft systems |
| topic | predefined-time control backstepping control prescribed performance control attitude maneuvering spacecraft system |
| url | https://www.aimspress.com/article/doi/10.3934/mbe.2023256?viewType=HTML |
| work_keys_str_mv | AT yuhansu adaptivepredefinedtimeprescribedperformancecontrolforspacecraftsystems AT shaopingshen adaptivepredefinedtimeprescribedperformancecontrolforspacecraftsystems |