Security-based resilient event-triggered control of networked control systems under denial of service attacks

Sun, Hongtao, Peng, Chen, Zhang, Weidong, Yang, Taicheng and Wang, Zhiwen (2018) Security-based resilient event-triggered control of networked control systems under denial of service attacks. Journal of the Franklin Institute. ISSN 0016-0032

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Abstract

This paper is concerned with the security control problem of the networked control system (NCSs) subjected to denial of service (DoS) attacks. In order to guarantee the security performance, this paper treats the influence of packet dropouts due to DoS attacks as a uncertainty of triggering condition. Firstly, a novel resilient triggering strategy by considering the uncertainty of triggering condition caused by DoS attacks is proposed. Secondly, the event-based security controller under the resilient triggering strategy is designed while the DoS-based security performance is preserved. At last, the simulation results show that the proposed resilient triggering strategy is resilient to DoS attacks while guaranteing the security performance.

Item Type: Article
Keywords: Networked control systems, Security control, Resilient Event-triggering strategy, Denial of service
Schools and Departments: School of Engineering and Informatics > Engineering and Design
Subjects: Q Science > Q Science (General) > Q0179.9 Research
Depositing User: Tai Yang
Date Deposited: 13 Apr 2018 08:06
Last Modified: 06 Jun 2018 11:03
URI: http://sro.sussex.ac.uk/id/eprint/75074

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