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Fractional order modeling and residual vibration suppression for flexible two-mass system

  • Harbin Institute of Technology

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

Abstract

This paper develops a novel fractional order model for a flexible two-mass system and proposes a fractional order controller to suppress residual vibration of this system. Based on fractional order constitutive law of viscoelastic material, a generic fractional order dynamic model has been derived for a flexible two-mass system, ranging from the pure elastic solids to the pure viscous materials. To suppress the residual vibration, a fractional order PDλ controller is proposed. Simulation results show that the proposed fractional order controller is effective and robust in achieving control requirements.

Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3658-3664
Number of pages7
ISBN (Electronic)9781509046560
DOIs
StatePublished - 12 Jul 2017
Event29th Chinese Control and Decision Conference, CCDC 2017 - Chongqing, China
Duration: 28 May 201730 May 2017

Publication series

NameProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017

Conference

Conference29th Chinese Control and Decision Conference, CCDC 2017
Country/TerritoryChina
CityChongqing
Period28/05/1730/05/17

Keywords

  • Flexible two-mass system
  • Fractional order P D controller
  • Fractional order modeling
  • Residual vibration reduction

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