Case study comparison of linear H∞ loop-shaping design and signal-based H∞ control

Rafał P. Jastrzȩbski, Katja M. Hynynen, Alexander Smirnov

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

1 Citation (Scopus)

Abstract

This paper focuses on the design of a linear robust controller for a mechatronic system in the presence of real parametric and non-parametric frequency-dependent uncertainties. An H∞ loop-shaping control design procedure is compared with a signal-based H∞ control. The comparison of the robust controllers is carried out in the context of an active magnetic bearing rotor system. Experimental results demonstrate the better robust stability of the signal-based approach. A genetic algorithm is essential to credible comparison of different design approaches.

Original languageEnglish
Title of host publication2009 XXII International Symposium on Information, Communication and Automation Technologies
PublisherIEEE Institute of Electrical and Electronic Engineers
ISBN (Electronic)978-1-4244-4221-8
ISBN (Print)978-1-4244-4220-1
DOIs
Publication statusPublished - 1 Dec 2009
MoE publication typeA4 Article in a conference publication
EventInternational Symposium on Information, Communication and Automation Technologies, ICAT 2009 - 2009 - Sarajevo, Bosnia and Herzegovina
Duration: 29 Oct 200931 Oct 2009
Conference number: 22

Conference

ConferenceInternational Symposium on Information, Communication and Automation Technologies, ICAT 2009 - 2009
Abbreviated titleICAT 2009 - 2009
CountryBosnia and Herzegovina
CitySarajevo
Period29/10/0931/10/09

Keywords

  • Centralized control
  • H-infinity control
  • Magnetic levitation

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    Jastrzȩbski, R. P., Hynynen, K. M., & Smirnov, A. (2009). Case study comparison of linear H∞ loop-shaping design and signal-based H∞ control. In 2009 XXII International Symposium on Information, Communication and Automation Technologies [5348423] IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/ICAT.2009.5348423