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
PublisherInstitute of Electrical and Electronic Engineers IEEE
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

Fingerprint

Controllers
Magnetic bearings
Mechatronics
Rotors
Genetic algorithms
Robust stability
Uncertainty

Keywords

  • Centralized control
  • H-infinity control
  • Magnetic levitation

Cite this

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] Institute of Electrical and Electronic Engineers IEEE. https://doi.org/10.1109/ICAT.2009.5348423
Jastrzȩbski, Rafał P. ; Hynynen, Katja M. ; Smirnov, Alexander. / Case study comparison of linear H∞ loop-shaping design and signal-based H∞ control. 2009 XXII International Symposium on Information, Communication and Automation Technologies. Institute of Electrical and Electronic Engineers IEEE, 2009.
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Jastrzȩbski, RP, Hynynen, KM & 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, Institute of Electrical and Electronic Engineers IEEE, International Symposium on Information, Communication and Automation Technologies, ICAT 2009 - 2009, Sarajevo, Bosnia and Herzegovina, 29/10/09. https://doi.org/10.1109/ICAT.2009.5348423

Case study comparison of linear H∞ loop-shaping design and signal-based H∞ control. / Jastrzȩbski, Rafał P.; Hynynen, Katja M.; Smirnov, Alexander.

2009 XXII International Symposium on Information, Communication and Automation Technologies. Institute of Electrical and Electronic Engineers IEEE, 2009. 5348423.

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

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Jastrzȩbski RP, Hynynen KM, Smirnov A. 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. Institute of Electrical and Electronic Engineers IEEE. 2009. 5348423 https://doi.org/10.1109/ICAT.2009.5348423