Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments
This study focuses on the network-based fault estimation and fault-tolerant controller designing for an unmanned surface vehicle submit to actuator faults, along with transmission delays, packet dropouts and packet disordering in the communication network channels between sampler and observer, and b...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8906041/ |
| _version_ | 1818621713046306816 |
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| author | Zitian Zhou Maiying Zhong Youqing Wang |
| author_facet | Zitian Zhou Maiying Zhong Youqing Wang |
| author_sort | Zitian Zhou |
| collection | DOAJ |
| description | This study focuses on the network-based fault estimation and fault-tolerant controller designing for an unmanned surface vehicle submit to actuator faults, along with transmission delays, packet dropouts and packet disordering in the communication network channels between sampler and observer, and between controller and actuator. Compared with manned surface vehicles, unmanned surface vehicles in the network bring certain competitive superiorities as well as challenges. By using an intermediate variable, an observer is devised in network environments to estimate the states and actuator faults of the unmanned surface vehicle simultaneously. A sufficient condition is introduced and proved for the fault observer being uniformly ultimately bounded. Based on the fault observer, a fault-tolerant controller is proposed, which can ensure that the network-based closed-loop control system is uniformly ultimately bounded theoretically. Theoretical analysis and simulation results verify the performance of the fault observer and fault-tolerant control in network environments for an unmanned surface vehicle. |
| first_indexed | 2024-12-16T18:13:38Z |
| format | Article |
| id | doaj.art-3fec3dc37bdf494483d87176dca470bc |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-16T18:13:38Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-3fec3dc37bdf494483d87176dca470bc2022-12-21T22:21:43ZengIEEEIEEE Access2169-35362019-01-01717369417370210.1109/ACCESS.2019.29543528906041Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network EnvironmentsZitian Zhou0https://orcid.org/0000-0001-9804-5159Maiying Zhong1https://orcid.org/0000-0001-5800-1637Youqing Wang2https://orcid.org/0000-0001-6245-1550College of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, ChinaCollege of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, ChinaCollege of Electrical Engineering and Automation, Shandong University of Science and Technology, Qingdao, ChinaThis study focuses on the network-based fault estimation and fault-tolerant controller designing for an unmanned surface vehicle submit to actuator faults, along with transmission delays, packet dropouts and packet disordering in the communication network channels between sampler and observer, and between controller and actuator. Compared with manned surface vehicles, unmanned surface vehicles in the network bring certain competitive superiorities as well as challenges. By using an intermediate variable, an observer is devised in network environments to estimate the states and actuator faults of the unmanned surface vehicle simultaneously. A sufficient condition is introduced and proved for the fault observer being uniformly ultimately bounded. Based on the fault observer, a fault-tolerant controller is proposed, which can ensure that the network-based closed-loop control system is uniformly ultimately bounded theoretically. Theoretical analysis and simulation results verify the performance of the fault observer and fault-tolerant control in network environments for an unmanned surface vehicle.https://ieeexplore.ieee.org/document/8906041/Unmanned surface vehiclenetwork-based modelingfault estimationfault-tolerant control |
| spellingShingle | Zitian Zhou Maiying Zhong Youqing Wang Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments IEEE Access Unmanned surface vehicle network-based modeling fault estimation fault-tolerant control |
| title | Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments |
| title_full | Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments |
| title_fullStr | Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments |
| title_full_unstemmed | Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments |
| title_short | Fault Diagnosis Observer and Fault-Tolerant Control Design for Unmanned Surface Vehicles in Network Environments |
| title_sort | fault diagnosis observer and fault tolerant control design for unmanned surface vehicles in network environments |
| topic | Unmanned surface vehicle network-based modeling fault estimation fault-tolerant control |
| url | https://ieeexplore.ieee.org/document/8906041/ |
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