Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks
This article studies the fuzzy event-triggered synchronization control problem for nonlinear multiagent systems (NMASs) under denial-of-service (DoS) attacks and unmeasured states. First, to estimate the leader’s system matrix and state under DoS attacks, a novel distributed secure estima...
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IEEE
2025-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10829615/ |
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| author | Xiaoru Lan Limin Hou |
| author_facet | Xiaoru Lan Limin Hou |
| author_sort | Xiaoru Lan |
| collection | DOAJ |
| description | This article studies the fuzzy event-triggered synchronization control problem for nonlinear multiagent systems (NMASs) under denial-of-service (DoS) attacks and unmeasured states. First, to estimate the leader’s system matrix and state under DoS attacks, a novel distributed secure estimator is constructed. Second, fuzzy logic systems (FLSs) are applied to approximate unknown dynamics, and a fuzzy state observer is proposed to estimate unknown states of NMASs. To save the data transmission and communication resources, an event-triggered mechanism (ETM) is employed to the controller design. Then, based on the developed distributed secure estimator and fuzzy state observer, an output feedback based fuzzy event-triggered synchronization control approach is proposed by utilizing backstepping technology. It is proven that all the signals are bounded and synchronization tracking is achieved. At last, a simulation example is provided to demonstrate the results achieved. |
| format | Article |
| id | doaj-art-f91bdabce24d481892975a86bfc4b8fc |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-f91bdabce24d481892975a86bfc4b8fc2025-01-21T00:01:47ZengIEEEIEEE Access2169-35362025-01-01139821983010.1109/ACCESS.2025.352637510829615Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS AttacksXiaoru Lan0https://orcid.org/0009-0008-1702-8065Limin Hou1Faculty of Electrical and Control Engineering, Liaoning Technical University, Huludao, Liaoning, ChinaFaculty of Electrical and Control Engineering, Liaoning Technical University, Huludao, Liaoning, ChinaThis article studies the fuzzy event-triggered synchronization control problem for nonlinear multiagent systems (NMASs) under denial-of-service (DoS) attacks and unmeasured states. First, to estimate the leader’s system matrix and state under DoS attacks, a novel distributed secure estimator is constructed. Second, fuzzy logic systems (FLSs) are applied to approximate unknown dynamics, and a fuzzy state observer is proposed to estimate unknown states of NMASs. To save the data transmission and communication resources, an event-triggered mechanism (ETM) is employed to the controller design. Then, based on the developed distributed secure estimator and fuzzy state observer, an output feedback based fuzzy event-triggered synchronization control approach is proposed by utilizing backstepping technology. It is proven that all the signals are bounded and synchronization tracking is achieved. At last, a simulation example is provided to demonstrate the results achieved.https://ieeexplore.ieee.org/document/10829615/Nonlinear multiagent systemsfuzzy state observerdenial-of-service attacksdistributed secure estimatorsynchronization control |
| spellingShingle | Xiaoru Lan Limin Hou Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks IEEE Access Nonlinear multiagent systems fuzzy state observer denial-of-service attacks distributed secure estimator synchronization control |
| title | Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks |
| title_full | Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks |
| title_fullStr | Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks |
| title_full_unstemmed | Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks |
| title_short | Output Feedback-Based Fuzzy Event-Triggered Synchronization Control for Nonlinear Multiagent Systems Under DoS Attacks |
| title_sort | output feedback based fuzzy event triggered synchronization control for nonlinear multiagent systems under dos attacks |
| topic | Nonlinear multiagent systems fuzzy state observer denial-of-service attacks distributed secure estimator synchronization control |
| url | https://ieeexplore.ieee.org/document/10829615/ |
| work_keys_str_mv | AT xiaorulan outputfeedbackbasedfuzzyeventtriggeredsynchronizationcontrolfornonlinearmultiagentsystemsunderdosattacks AT liminhou outputfeedbackbasedfuzzyeventtriggeredsynchronizationcontrolfornonlinearmultiagentsystemsunderdosattacks |