Model-error feedback design for systems with time-varying delay based on mixed H2/H∞ control

Yutaka Uchimura, Tooru Suhara

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

5 Citations (Scopus)

Abstract

This paper proposes a controller design method using modeling-error feedback to improve steady-state performance for a system with time delay. The controller is designed based on the mixed H2/H∞ control assuring the stability condition with Lyapunov-Krasovskii functional. The proposed method resolves the problem of steady-state error due to model error which the conventional method using a communication disturbance observer (CDOB) faces. Experimental results are also shown to evaluate performance of the designed controller.

Original languageEnglish
Title of host publicationIECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2649-2654
Number of pages6
ISBN (Electronic)9781479917624
DOIs
Publication statusPublished - 2016 Jan 25
Event41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015 - Yokohama, Japan
Duration: 2015 Nov 92015 Nov 12

Other

Other41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015
CountryJapan
CityYokohama
Period15/11/915/11/12

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

Uchimura, Y., & Suhara, T. (2016). Model-error feedback design for systems with time-varying delay based on mixed H2/H∞ control. In IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society (pp. 2649-2654). [7392501] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2015.7392501