Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization
In this paper, a bounded finite-time control strategy is developed for the final proximity maneuver of spacecraft rendezvous and docking exposed to external disturbance and input quantization. To realize the integrated control for spacecraft final proximity operation, the coupling kinematics and dyn...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/7423919 |
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| _version_ | 1832545912981815296 |
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| author | Sai Zhang Zhen Yang |
| author_facet | Sai Zhang Zhen Yang |
| author_sort | Sai Zhang |
| collection | DOAJ |
| description | In this paper, a bounded finite-time control strategy is developed for the final proximity maneuver of spacecraft rendezvous and docking exposed to external disturbance and input quantization. To realize the integrated control for spacecraft final proximity operation, the coupling kinematics and dynamics of attitude and position are modeled by feat of Lie group SE3. With a view to improving the convergence rate and reducing the chattering, an adaptive finite-time controller is proposed for the error tracking system with one-step theoretical proof of stability. Meanwhile, the hysteresis logarithmic quantizer is implemented to effectively reduce the frequency of data transmission and the quantization errors are reduced under the proposed controller. The algorithms outlined above are based on an integrated model expressed by SE3 and denoted by uniform motion states, which can simplify the design progress and improve control precision. Finally, simulations are provided to exhibit the effectiveness and advantages of the designed strategy. |
| format | Article |
| id | doaj-art-3edd0350f5ae4a13852fbf959dfb138b |
| institution | Kabale University |
| issn | 1687-5966 1687-5974 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-3edd0350f5ae4a13852fbf959dfb138b2025-02-03T07:24:24ZengWileyInternational Journal of Aerospace Engineering1687-59661687-59742021-01-01202110.1155/2021/74239197423919Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input QuantizationSai Zhang0Zhen Yang1College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073, ChinaCollege of Aerospace Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073, ChinaIn this paper, a bounded finite-time control strategy is developed for the final proximity maneuver of spacecraft rendezvous and docking exposed to external disturbance and input quantization. To realize the integrated control for spacecraft final proximity operation, the coupling kinematics and dynamics of attitude and position are modeled by feat of Lie group SE3. With a view to improving the convergence rate and reducing the chattering, an adaptive finite-time controller is proposed for the error tracking system with one-step theoretical proof of stability. Meanwhile, the hysteresis logarithmic quantizer is implemented to effectively reduce the frequency of data transmission and the quantization errors are reduced under the proposed controller. The algorithms outlined above are based on an integrated model expressed by SE3 and denoted by uniform motion states, which can simplify the design progress and improve control precision. Finally, simulations are provided to exhibit the effectiveness and advantages of the designed strategy.http://dx.doi.org/10.1155/2021/7423919 |
| spellingShingle | Sai Zhang Zhen Yang Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization International Journal of Aerospace Engineering |
| title | Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization |
| title_full | Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization |
| title_fullStr | Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization |
| title_full_unstemmed | Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization |
| title_short | Adaptive Finite-Time Control on SE(3) for Spacecraft Final Proximity Maneuvers with Input Quantization |
| title_sort | adaptive finite time control on se 3 for spacecraft final proximity maneuvers with input quantization |
| url | http://dx.doi.org/10.1155/2021/7423919 |
| work_keys_str_mv | AT saizhang adaptivefinitetimecontrolonse3forspacecraftfinalproximitymaneuverswithinputquantization AT zhenyang adaptivefinitetimecontrolonse3forspacecraftfinalproximitymaneuverswithinputquantization |