Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults
This paper aims to design an asynchronous adaptive fault-tolerant controller for the networked stochastic unmanned surface vehicles (NSUSVs) subject to multiple types of actuator faults and external disturbance. The partial fault and bias fault of the actuator are taken into consideration simultaneo...
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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/10.1155/2020/8130601 |
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| author | Ai-Min Wang Jian-Ning Li Xiao-Bin Xu |
| author_facet | Ai-Min Wang Jian-Ning Li Xiao-Bin Xu |
| author_sort | Ai-Min Wang |
| collection | DOAJ |
| description | This paper aims to design an asynchronous adaptive fault-tolerant controller for the networked stochastic unmanned surface vehicles (NSUSVs) subject to multiple types of actuator faults and external disturbance. The partial fault and bias fault of the actuator are taken into consideration simultaneously. By estimating online the unknown bias fault of the actuator and the external disturbances, the proposed adaptive fault-tolerant controller can automatically compensate for these impacts produced by actuator faults and external perturbation while preserving the uniformly ultimate boundedness of the solutions. Both the faulty actuator and the designed controller are asynchronous with the NSUSVs. Moreover, a mode-dependent adaptive event-triggered mechanism (AETM) is introduced in order to facilitate network resources utilization. Finally, the effectiveness and correctness of the proposed design scheme are verified by a numerical example. |
| format | Article |
| id | doaj-art-1977c5bd78b34fe0aa50cbbe4808f210 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-1977c5bd78b34fe0aa50cbbe4808f2102025-02-03T05:52:25ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/81306018130601Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator FaultsAi-Min Wang0Jian-Ning Li1Xiao-Bin Xu2Institute of System Science and Control Engineering, School of Automation, Hangzhou Dianzi University, Hangzhou 310018, ChinaInstitute of System Science and Control Engineering, School of Automation, Hangzhou Dianzi University, Hangzhou 310018, ChinaInstitute of System Science and Control Engineering, School of Automation, Hangzhou Dianzi University, Hangzhou 310018, ChinaThis paper aims to design an asynchronous adaptive fault-tolerant controller for the networked stochastic unmanned surface vehicles (NSUSVs) subject to multiple types of actuator faults and external disturbance. The partial fault and bias fault of the actuator are taken into consideration simultaneously. By estimating online the unknown bias fault of the actuator and the external disturbances, the proposed adaptive fault-tolerant controller can automatically compensate for these impacts produced by actuator faults and external perturbation while preserving the uniformly ultimate boundedness of the solutions. Both the faulty actuator and the designed controller are asynchronous with the NSUSVs. Moreover, a mode-dependent adaptive event-triggered mechanism (AETM) is introduced in order to facilitate network resources utilization. Finally, the effectiveness and correctness of the proposed design scheme are verified by a numerical example.http://dx.doi.org/10.1155/2020/8130601 |
| spellingShingle | Ai-Min Wang Jian-Ning Li Xiao-Bin Xu Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults Complexity |
| title | Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults |
| title_full | Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults |
| title_fullStr | Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults |
| title_full_unstemmed | Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults |
| title_short | Asynchronous Adaptive Fault-Tolerant Control for Networked Stochastic Unmanned Surface Vehicles with Multiple Types of Actuator Faults |
| title_sort | asynchronous adaptive fault tolerant control for networked stochastic unmanned surface vehicles with multiple types of actuator faults |
| url | http://dx.doi.org/10.1155/2020/8130601 |
| work_keys_str_mv | AT aiminwang asynchronousadaptivefaulttolerantcontrolfornetworkedstochasticunmannedsurfacevehicleswithmultipletypesofactuatorfaults AT jianningli asynchronousadaptivefaulttolerantcontrolfornetworkedstochasticunmannedsurfacevehicleswithmultipletypesofactuatorfaults AT xiaobinxu asynchronousadaptivefaulttolerantcontrolfornetworkedstochasticunmannedsurfacevehicleswithmultipletypesofactuatorfaults |