Event-based control of time-delayed nonlinear systems with partial state feedback and output feedback

Jingjing Guo, Pengpeng Zhang, Tengfei Liu, Zhong Ping Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A event-based control problem is studied for a class of time-delayed nonlinear systems where partial state feedback and output feedback are considered respectively. The existence of unmeasurable states and time-delayed states may deteriorate the performance of the event-triggered system. An event trigger is designed with introducing a new variable to threshold function. It can be guaranteed that a positive value exists as the lower bound of the sampling intervals. What's more, the globally asymptotic stabilization can be guaranteed under the nonlinear time-delay small-gain theorem by appropriately choosing the gains of measurable states and the estimator variable to the sampling error. Finally, the method is applied to a time-delayed nonlinear output-feedback control system to illustrate its effectiveness.

Original languageEnglish (US)
Title of host publicationProceedings - 2019 Chinese Automation Congress, CAC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages5045-5050
Number of pages6
ISBN (Electronic)9781728140940
DOIs
StatePublished - Nov 2019
Event2019 Chinese Automation Congress, CAC 2019 - Hangzhou, China
Duration: Nov 22 2019Nov 24 2019

Publication series

NameProceedings - 2019 Chinese Automation Congress, CAC 2019

Conference

Conference2019 Chinese Automation Congress, CAC 2019
CountryChina
CityHangzhou
Period11/22/1911/24/19

Keywords

  • event-triggered control
  • nonlinear systems
  • partial state feedback
  • small-gain theorem
  • time-delay

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Networks and Communications
  • Automotive Engineering
  • Control and Systems Engineering
  • Control and Optimization

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