Application of vibration control in steel industries

Kurt Schlacher, Gernot Grabmair, Johann Holl

Research output: Chapter in Book/Report/Conference proceedingsConference contributionpeer-review

Abstract

In steel industry, the high quality requirements of rolled products, in particular the restrictive thickness tolerances, mean a challenging task also from a control point of view. One of the key problems in this context are vibrations of the rolling plant. Therefore, this contribution is concerned with the active rejection of two common vibration problems, namely vibrations of so-called wrapper rolls and the chatter phenomenon. A mathematical model based on physical considerations taking into account the essential nonlinearities of the plant provides the basis for the controller design. For vibration rejection two nonlinear control concepts based on energy considerations and the theory of differential flatness are presented.

Original languageEnglish
Title of host publicationIUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures - Proceedings of the IUTAM Symposium
PublisherSpringer
Pages287-296
Number of pages10
ISBN (Print)1402041608, 9781402041600
DOIs
Publication statusPublished - 2005
Externally publishedYes
EventIUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures - Munich, Germany
Duration: 18 Jul 200522 Jul 2005

Publication series

NameSolid Mechanics and its Applications
Volume130
ISSN (Print)1875-3507

Conference

ConferenceIUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures
Country/TerritoryGermany
CityMunich
Period18.07.200522.07.2005

Keywords

  • Model-based control
  • Nonlinear control
  • Steel industry
  • Vibration rejection

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