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  • 标题:p(t)MOR: Time-Varying Parametric Model Order Reduction and Applications for Moving Loads
  • 本地全文:下载
  • 作者:Maria Cruz Varona ; Matthias Geuss ; Boris Lohmann
  • 期刊名称:IFAC PapersOnLine
  • 印刷版ISSN:2405-8963
  • 出版年度:2015
  • 卷号:48
  • 期号:1
  • 页码:677-678
  • DOI:10.1016/j.ifacol.2015.05.177
  • 语种:English
  • 出版社:Elsevier
  • 摘要:In this contribution we investigate Model Order Reduction (MOR) for linear systems with time-varying parameters p(t). Such systems arise, for instance, in structural dynamics and multibody simulations when the position of an acting force on the physical structure varies with time. This behaviour is found in many industrial applications, e.g. in meshing gears, milling processes, bridge cranes or any system with moving load components. The varying load location can generally be considered as a parameter dependency of the system model.
  • 关键词:Keywordstime-varyingparameter-dependent systemsmodel reductionmoving loads
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