Improved distributed event-triggered control for networked control system under random cyberattacks via Bessel–Legendre inequalities

Hongqian Lu*, Chaoqun Guo, Yue Hu, Wuneng Zhou, Shihao Yan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Article number1583286
Pages (from-to)1-14
Number of pages14
JournalComplexity
Volume2020
DOIs
Publication statusPublished - 2020

Bibliographical note

Copyright the Author(s) 2020. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Fingerprint

Dive into the research topics of 'Improved distributed event-triggered control for networked control system under random cyberattacks via Bessel–Legendre inequalities'. Together they form a unique fingerprint.

Cite this