Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay
Under the guidance of the directed graph, this paper studies the fault diagnosis (FD) and fault-tolerant control (FTC) of the leader-follower multi-agent systems (MASs) with time delay. Actuator faults and disturbances are considered in this study, which make the work of this paper more challenging....
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/1850090 |
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| _version_ | 1832549007506800640 |
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| author | Chang Zhang Yawei Wu Lina Yao |
| author_facet | Chang Zhang Yawei Wu Lina Yao |
| author_sort | Chang Zhang |
| collection | DOAJ |
| description | Under the guidance of the directed graph, this paper studies the fault diagnosis (FD) and fault-tolerant control (FTC) of the leader-follower multi-agent systems (MASs) with time delay. Actuator faults and disturbances are considered in this study, which make the work of this paper more challenging. Firstly, a robust distributed observer on the basis of the relative estimation error is put forward to obtain the fault estimation information. Then, after getting the fault information obtained by the observer, a dynamic compensation FTC protocol on the basis of the relative output tracking error is developed to make the output of followers can track the leader's output. Finally, the proposed algorithm is verified by an example and satisfactory results are obtained. |
| format | Article |
| id | doaj-art-16e93e460d5942cbbb323f2d46c3e6c0 |
| institution | Kabale University |
| issn | 1687-5257 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-16e93e460d5942cbbb323f2d46c3e6c02025-02-03T06:12:25ZengWileyJournal of Control Science and Engineering1687-52572022-01-01202210.1155/2022/1850090Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time DelayChang Zhang0Yawei Wu1Lina Yao2School of Electrical EngineeringSchool of Electrical EngineeringSchool of Electrical EngineeringUnder the guidance of the directed graph, this paper studies the fault diagnosis (FD) and fault-tolerant control (FTC) of the leader-follower multi-agent systems (MASs) with time delay. Actuator faults and disturbances are considered in this study, which make the work of this paper more challenging. Firstly, a robust distributed observer on the basis of the relative estimation error is put forward to obtain the fault estimation information. Then, after getting the fault information obtained by the observer, a dynamic compensation FTC protocol on the basis of the relative output tracking error is developed to make the output of followers can track the leader's output. Finally, the proposed algorithm is verified by an example and satisfactory results are obtained.http://dx.doi.org/10.1155/2022/1850090 |
| spellingShingle | Chang Zhang Yawei Wu Lina Yao Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay Journal of Control Science and Engineering |
| title | Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay |
| title_full | Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay |
| title_fullStr | Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay |
| title_full_unstemmed | Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay |
| title_short | Fault Diagnosis and Fault-Tolerant Control for Leader-Follower Multi-Agent Systems with Time Delay |
| title_sort | fault diagnosis and fault tolerant control for leader follower multi agent systems with time delay |
| url | http://dx.doi.org/10.1155/2022/1850090 |
| work_keys_str_mv | AT changzhang faultdiagnosisandfaulttolerantcontrolforleaderfollowermultiagentsystemswithtimedelay AT yaweiwu faultdiagnosisandfaulttolerantcontrolforleaderfollowermultiagentsystemswithtimedelay AT linayao faultdiagnosisandfaulttolerantcontrolforleaderfollowermultiagentsystemswithtimedelay |