A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle
To address the challenges posed by strong coupling, nonlinearity, and rapid time-varying dynamics in hypersonic vehicle (HV), this study presents an active disturbance rejection control (ADRC) scheme based on finite-time fractional-order error extended state observer (FTFOEESO). To begin, a control-...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2024-01-01
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| Series: | International Journal of Aerospace Engineering |
| Online Access: | http://dx.doi.org/10.1155/2024/5266773 |
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| _version_ | 1832546106756562944 |
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| author | Mingfei Zhao Jia Song Yunlong Hu Wenling Li |
| author_facet | Mingfei Zhao Jia Song Yunlong Hu Wenling Li |
| author_sort | Mingfei Zhao |
| collection | DOAJ |
| description | To address the challenges posed by strong coupling, nonlinearity, and rapid time-varying dynamics in hypersonic vehicle (HV), this study presents an active disturbance rejection control (ADRC) scheme based on finite-time fractional-order error extended state observer (FTFOEESO). To begin, a control-oriented HV model is established. Subsequently, the FTFOEESO is developed to accurately estimate and compensate for strong disturbances and uncertainties. Unlike traditional FOESO, this observer does not alter the physical interpretation of the estimated variables or introduce unknown disturbances. Furthermore, this approach has demonstrated significant potential in mitigating high-frequency noise. Theoretical analysis has confirmed that the observation error of FTFOEESO is uniformly bounded. Finally, this paper conducts experiments using both conventional simulation and semiphysical simulation systems. Simulation studies and comparisons have revealed that the ADRC based on FTFOEESO possesses superior anti-interference and antinoise capabilities. |
| format | Article |
| id | doaj-art-0ac3470fa95f4f07b837dd066da99270 |
| institution | Kabale University |
| issn | 1687-5974 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Aerospace Engineering |
| spelling | doaj-art-0ac3470fa95f4f07b837dd066da992702025-02-03T07:23:46ZengWileyInternational Journal of Aerospace Engineering1687-59742024-01-01202410.1155/2024/5266773A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic VehicleMingfei Zhao0Jia Song1Yunlong Hu2Wenling Li3School of AstronauticsSchool of AstronauticsSchool of AstronauticsSchool of AutomationTo address the challenges posed by strong coupling, nonlinearity, and rapid time-varying dynamics in hypersonic vehicle (HV), this study presents an active disturbance rejection control (ADRC) scheme based on finite-time fractional-order error extended state observer (FTFOEESO). To begin, a control-oriented HV model is established. Subsequently, the FTFOEESO is developed to accurately estimate and compensate for strong disturbances and uncertainties. Unlike traditional FOESO, this observer does not alter the physical interpretation of the estimated variables or introduce unknown disturbances. Furthermore, this approach has demonstrated significant potential in mitigating high-frequency noise. Theoretical analysis has confirmed that the observation error of FTFOEESO is uniformly bounded. Finally, this paper conducts experiments using both conventional simulation and semiphysical simulation systems. Simulation studies and comparisons have revealed that the ADRC based on FTFOEESO possesses superior anti-interference and antinoise capabilities.http://dx.doi.org/10.1155/2024/5266773 |
| spellingShingle | Mingfei Zhao Jia Song Yunlong Hu Wenling Li A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle International Journal of Aerospace Engineering |
| title | A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle |
| title_full | A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle |
| title_fullStr | A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle |
| title_full_unstemmed | A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle |
| title_short | A Finite-Time Fractional-Order Error Extended State Observer for Hypersonic Vehicle |
| title_sort | finite time fractional order error extended state observer for hypersonic vehicle |
| url | http://dx.doi.org/10.1155/2024/5266773 |
| work_keys_str_mv | AT mingfeizhao afinitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT jiasong afinitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT yunlonghu afinitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT wenlingli afinitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT mingfeizhao finitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT jiasong finitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT yunlonghu finitetimefractionalordererrorextendedstateobserverforhypersonicvehicle AT wenlingli finitetimefractionalordererrorextendedstateobserverforhypersonicvehicle |