Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems
In this paper, a nonsingular fast terminal adaptive neurosliding mode control for spacecraft formation flying systems is investigated. First, a supertwisting disturbance observer is employed to estimate external disturbances in the system. Second, a fast nonsingular terminal sliding mode control law...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2020/5875191 |
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| _version_ | 1849305516875972608 |
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| author | Xiaohan Lin Xiaoping Shi Shilun Li Sing Kiong Nguang Liruo Zhang |
| author_facet | Xiaohan Lin Xiaoping Shi Shilun Li Sing Kiong Nguang Liruo Zhang |
| author_sort | Xiaohan Lin |
| collection | DOAJ |
| description | In this paper, a nonsingular fast terminal adaptive neurosliding mode control for spacecraft formation flying systems is investigated. First, a supertwisting disturbance observer is employed to estimate external disturbances in the system. Second, a fast nonsingular terminal sliding mode control law is proposed to guarantee the tracking errors of the spacecraft formation converge to zero in finite time. Third, for the unknown parts in the spacecraft formation flying dynamics, we proposed an adaptive neurosliding mode control law to compensate them. The proposed sliding mode control laws not only achieve the formation but also alleviate the effect of the chattering. Finally, simulations are used to demonstrate the effectiveness of the proposed control laws. |
| format | Article |
| id | doaj-art-01641bd23d2a42efaaeee4987c7cccb1 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-01641bd23d2a42efaaeee4987c7cccb12025-08-20T03:55:24ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/58751915875191Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying SystemsXiaohan Lin0Xiaoping Shi1Shilun Li2Sing Kiong Nguang3Liruo Zhang4Control and Simulation Center, Harbin Institute of Technology, Harbin 150080, ChinaControl and Simulation Center, Harbin Institute of Technology, Harbin 150080, ChinaSchool of Astronautics, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electrical, Computer and Software Engineering, The University of Auckland, Auckland 1142, New ZealandDepartment of Electrical, Computer and Software Engineering, The University of Auckland, Auckland 1142, New ZealandIn this paper, a nonsingular fast terminal adaptive neurosliding mode control for spacecraft formation flying systems is investigated. First, a supertwisting disturbance observer is employed to estimate external disturbances in the system. Second, a fast nonsingular terminal sliding mode control law is proposed to guarantee the tracking errors of the spacecraft formation converge to zero in finite time. Third, for the unknown parts in the spacecraft formation flying dynamics, we proposed an adaptive neurosliding mode control law to compensate them. The proposed sliding mode control laws not only achieve the formation but also alleviate the effect of the chattering. Finally, simulations are used to demonstrate the effectiveness of the proposed control laws.http://dx.doi.org/10.1155/2020/5875191 |
| spellingShingle | Xiaohan Lin Xiaoping Shi Shilun Li Sing Kiong Nguang Liruo Zhang Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems Complexity |
| title | Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems |
| title_full | Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems |
| title_fullStr | Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems |
| title_full_unstemmed | Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems |
| title_short | Nonsingular Fast Terminal Adaptive Neuro-sliding Mode Control for Spacecraft Formation Flying Systems |
| title_sort | nonsingular fast terminal adaptive neuro sliding mode control for spacecraft formation flying systems |
| url | http://dx.doi.org/10.1155/2020/5875191 |
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