Event-triggered extended state observer

Dawei Shi*, Yuan Huang, Junzheng Wang, Ling Shi

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Based on the performance analysis on discrete-time ESO and the gain parameter design provided in Chap. 2, we consider the event-triggered extended state observer (ET-ESO) design for a continuous-time nonlinear system with uncertainty and disturbance in this chapter. The aim of the design is to guarantee the observation performance while saving communication source. Since the convergence of the ET-ESO directly depends on the design of the event-triggering condition, the primary task is to ensure an implementable event-triggering condition design that does not rely on the unknown plant state. For the ET-ESO introduced, we perform a rigorous analysis on its asymptotic performance. The obtained theoretical results are validated through numerical simulations.

Original languageEnglish
Title of host publicationStudies in Systems, Decision and Control
PublisherSpringer Science and Business Media Deutschland GmbH
Pages61-79
Number of pages19
DOIs
Publication statusPublished - 2021

Publication series

NameStudies in Systems, Decision and Control
Volume356
ISSN (Print)2198-4182
ISSN (Electronic)2198-4190

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