Modeling and localized feedforward control of thermal deformations induced by a moving heat load

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Abstract

This paper deals with the modeling and control of thermal induced deformations that are the result of a position dependent heat load. These deformations are modeled using a combination of spectral methods and FEM. For systems of this type, a distributed feedforward controller is proposed that acts only around the location of the heat load. The results of this controller show a significant reduction of thermal induced deformations of a flexible beam.

Original languageEnglish
Title of host publication2018 SICE International Symposium on Control Systems (SICE-ISCS)
Pages171-178
Number of pages8
ISBN (Electronic)9784907764586
DOIs
Publication statusPublished - 2 Apr 2018
Event2018 SICE International Symposium on Control Systems (ISCES 2018) - Tokyo City University, Tokyo, Japan
Duration: 9 Mar 201811 Mar 2018
https://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=8327443
http://iscs2018.sice-ctrl.jp/

Conference

Conference2018 SICE International Symposium on Control Systems (ISCES 2018)
Abbreviated titleISCS 2018
CountryJapan
CityTokyo
Period9/03/1811/03/18
Internet address

Keywords

  • PDE
  • computational methods
  • control applications
  • distributed control
  • feedforward control
  • heat diffusion
  • linear programming
  • localization
  • modeling
  • moving heat load
  • optimal control
  • spectral Galerkin method
  • thermoelasticity

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