Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities
The stability problem of networked control system (NCS) with cyberattacks and processing delay is considered under an event-triggered scheme. An improved distributed event-triggered mechanism is proposed, which optimizes the performance of system dynamics and decreases the network transmission load...
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| Main Authors: | , , , , |
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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/10.1155/2020/1583286 |
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| author | Hongqian Lu Chaoqun Guo Yue Hu Wuneng Zhou Shihao Yan |
| author_facet | Hongqian Lu Chaoqun Guo Yue Hu Wuneng Zhou Shihao Yan |
| author_sort | Hongqian Lu |
| collection | DOAJ |
| description | The stability problem of networked control system (NCS) with cyberattacks and processing delay is considered under an event-triggered scheme. An improved distributed event-triggered mechanism is proposed, which optimizes the performance of system dynamics and decreases the network transmission load simultaneously. By means of Bessel–Legendre inequality method and constructing an active Lyapunov–Krasovskii functional, a series of larger upper bounds of delay are obtained corresponding to the order of N. It is worth mentioning that the upper bound increases with N, which means that the conservatism of the stability criterion lowers. Finally, a distributed event-triggered controller is designed. The validity of the results is verified by numerical examples. |
| format | Article |
| id | doaj-art-298ed83b08f7453f8d23fc237cfb39cb |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-298ed83b08f7453f8d23fc237cfb39cb2025-02-03T01:04:40ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/15832861583286Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre InequalitiesHongqian Lu0Chaoqun Guo1Yue Hu2Wuneng Zhou3Shihao Yan4School of Electrical Engineering and Automation, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaSchool of Electrical Engineering and Automation, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaSchool of Electrical Engineering and Automation, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, ChinaCollege of Information Science and Technology, Donghua University, Shanghai 201620, ChinaSchool of Engineering, Macquarie University, Sydney, NSW, AustraliaThe stability problem of networked control system (NCS) with cyberattacks and processing delay is considered under an event-triggered scheme. An improved distributed event-triggered mechanism is proposed, which optimizes the performance of system dynamics and decreases the network transmission load simultaneously. By means of Bessel–Legendre inequality method and constructing an active Lyapunov–Krasovskii functional, a series of larger upper bounds of delay are obtained corresponding to the order of N. It is worth mentioning that the upper bound increases with N, which means that the conservatism of the stability criterion lowers. Finally, a distributed event-triggered controller is designed. The validity of the results is verified by numerical examples.http://dx.doi.org/10.1155/2020/1583286 |
| spellingShingle | Hongqian Lu Chaoqun Guo Yue Hu Wuneng Zhou Shihao Yan Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities Complexity |
| title | Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities |
| title_full | Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities |
| title_fullStr | Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities |
| title_full_unstemmed | Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities |
| title_short | Improved Distributed Event-Triggered Control for Networked Control System under Random Cyberattacks via Bessel–Legendre Inequalities |
| title_sort | improved distributed event triggered control for networked control system under random cyberattacks via bessel legendre inequalities |
| url | http://dx.doi.org/10.1155/2020/1583286 |
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