Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks
Considering the threat of malicious Denial-of-Service (DoS) attacks in the communication network layer of distributed interconnected microgrids, which disrupt information exchange among subsystems and compromise synchronization control algorithms, an event-triggered secure synchronization control pr...
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/11021611/ |
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| author | Xiaodan Li Lei Zhang Hongbin Liu Xiaoyu Yi Xiaochun Liu Zichen Yi |
| author_facet | Xiaodan Li Lei Zhang Hongbin Liu Xiaoyu Yi Xiaochun Liu Zichen Yi |
| author_sort | Xiaodan Li |
| collection | DOAJ |
| description | Considering the threat of malicious Denial-of-Service (DoS) attacks in the communication network layer of distributed interconnected microgrids, which disrupt information exchange among subsystems and compromise synchronization control algorithms, an event-triggered secure synchronization control protocol is proposed for DC interconnected microgrids under DoS attacks. The proposed protocol ensures bus voltage regulation, current sharing among distributed generation units, and charge balance among distributed energy storage units. To reduce the communication burden on controllers, a fully distributed dynamic event-triggered communication mechanism is developed. This mechanism incorporates adaptive parameters to eliminate the dependence of event-triggering mechanism design on global information of the topology, and employs a dynamic event-triggering threshold, resulting in significantly lower triggering frequency compared to static methods. A switching-like control strategy is then applied to design a secure event-triggered synchronization control protocol resilient to DoS attacks. The stability of the closed-loop system is rigorously analyzed through the construction of a switching-like Lyapunov function. Additionally, Zeno behavior is ruled out through theoretical analysis. The effectiveness of the proposed protocol is validated via a simulation case study. |
| format | Article |
| id | doaj-art-d486d81f0c1f49b1b4b23ddbb981efd1 |
| institution | OA Journals |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-d486d81f0c1f49b1b4b23ddbb981efd12025-08-20T02:32:49ZengIEEEIEEE Access2169-35362025-01-011310102710103610.1109/ACCESS.2025.357617411021611Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service AttacksXiaodan Li0https://orcid.org/0009-0008-8639-611XLei Zhang1https://orcid.org/0009-0000-9035-0984Hongbin Liu2Xiaoyu Yi3Xiaochun Liu4Zichen Yi5School of Intelligent Control, Hunan Railway Professional Technology College, Zhuzhou, Hunan, ChinaSchool of Intelligent Control, Hunan Railway Professional Technology College, Zhuzhou, Hunan, ChinaSchool of Intelligent Control, Hunan Railway Professional Technology College, Zhuzhou, Hunan, ChinaElectric Power Science Research Institute, State Grid Hebei Electric Power Company, Shijiazhuang, Hebei, ChinaSchool of Intelligent Control, Hunan Railway Professional Technology College, Zhuzhou, Hunan, ChinaZhuzhou Water Investment Group Company Ltd., Zhuzhou, Hunan, ChinaConsidering the threat of malicious Denial-of-Service (DoS) attacks in the communication network layer of distributed interconnected microgrids, which disrupt information exchange among subsystems and compromise synchronization control algorithms, an event-triggered secure synchronization control protocol is proposed for DC interconnected microgrids under DoS attacks. The proposed protocol ensures bus voltage regulation, current sharing among distributed generation units, and charge balance among distributed energy storage units. To reduce the communication burden on controllers, a fully distributed dynamic event-triggered communication mechanism is developed. This mechanism incorporates adaptive parameters to eliminate the dependence of event-triggering mechanism design on global information of the topology, and employs a dynamic event-triggering threshold, resulting in significantly lower triggering frequency compared to static methods. A switching-like control strategy is then applied to design a secure event-triggered synchronization control protocol resilient to DoS attacks. The stability of the closed-loop system is rigorously analyzed through the construction of a switching-like Lyapunov function. Additionally, Zeno behavior is ruled out through theoretical analysis. The effectiveness of the proposed protocol is validated via a simulation case study.https://ieeexplore.ieee.org/document/11021611/Distributed synchronous controlinterconnected microgridsDenial-of-Service attacksevent-triggered control |
| spellingShingle | Xiaodan Li Lei Zhang Hongbin Liu Xiaoyu Yi Xiaochun Liu Zichen Yi Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks IEEE Access Distributed synchronous control interconnected microgrids Denial-of-Service attacks event-triggered control |
| title | Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks |
| title_full | Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks |
| title_fullStr | Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks |
| title_full_unstemmed | Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks |
| title_short | Event-Triggered Adaptive Synchronous Control of Interconnected Microgrids Under Denial-of-Service Attacks |
| title_sort | event triggered adaptive synchronous control of interconnected microgrids under denial of service attacks |
| topic | Distributed synchronous control interconnected microgrids Denial-of-Service attacks event-triggered control |
| url | https://ieeexplore.ieee.org/document/11021611/ |
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