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Event-Triggered Sliding Mode Control of Stochastic Systems over Networks

  • Bohai University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents an event-triggered sliding mode control (SMC) scheme for a class of uncertain stochastic systems over networks. System output is adequately sampled for further computation of a discrete-time event-trigger mechanism. Network-induced delays are described from event-trigger to controller. An event-driven zero-order-hold (ZOH) is employed to keep receiving and sending the delayed measurement for further control update, and an observer is used to estimate the system state, which facilitates the design of sliding mode surface. Using Lyapunov stability theory, a novel sliding mode control law based on the measurement and observer state is presented to guarantee the stochastic stability of the overall system dynamics. Simulation results are provided to illustrate the effectiveness of the presented event-triggered SMC scheme.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages3363-3368
Number of pages6
ISBN (Electronic)9789881563910
DOIs
StatePublished - 26 Aug 2016
Event35th Chinese Control Conference, CCC 2016 - Chengdu, China
Duration: 27 Jul 201629 Jul 2016

Publication series

NameChinese Control Conference, CCC
Volume2016-August
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference35th Chinese Control Conference, CCC 2016
Country/TerritoryChina
CityChengdu
Period27/07/1629/07/16

Keywords

  • Event-Trigger
  • Network-Induced Delays
  • Sliding Mode Control
  • Stochastic Systems

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