Robust observers and Pecora-Carroll synchronization with limited information

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

2 Scopus citations

Abstract

We study synchronization of nonlinear systems with robustness to disturbances that arise when measurements sent from the master system to the slave system are affected by quantization and time sampling. Viewing the synchronization problem as an observer design problem, we invoke a recently developed theory of nonlinear observers robust to output measurement disturbances and formulate a sufficient condition for robust synchronization. The approach is illustrated by a detailed analysis of the Pecora-Carroll synchronization scheme for the Lorenz system, for which an explicit bound on the synchronization error depending on the quantizer range and sampling period is derived.

Original languageEnglish
Title of host publication2017 IEEE 56th Annual Conference on Decision and Control, CDC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2416-2421
Number of pages6
ISBN (Electronic)9781509028733
DOIs
StatePublished - 18 Jan 2018
EventIEEE 56th Annual Conference on Decision and Control (CDC) - Melbourne, Australia
Duration: 12 Dec 201715 Dec 2017

Publication series

NameIEEE Conference on Decision and Control
PublisherIEEE
ISSN (Print)0743-1546

Conference

ConferenceIEEE 56th Annual Conference on Decision and Control (CDC)
CountryAustralia
CityMelbourne
Period12/12/1715/12/17

Scopus subject areas

  • Control and Systems Engineering

Keywords

  • COMMUNICATION CONSTRAINTS
  • CHAOTIC SYSTEMS
  • DISTURBANCES
  • PASSIFICATION
  • STABILIZATION

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