Model order reduction in mechanical engineering

B. Lohmann, T. Bechtold, P. Eberhard, J. Fehr, D. J. Rixen, M. Cruz Varona, C. Lerch, C. D. Yuan, E. B. Rudnyi, B. Fröhlich, P. Holzwarth, D. Grunert, C. H. Meyer, J. B. Rutzmoser

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

3 Scopus citations


This chapter describes several “success stories” of model order reduction (MOR) in mechanical engineering. First, the reader will be given an overview of specific model representations, MOR requirements, and reduction techniques relevant in the different fields of mechanical engineering. Then, four applications are presented: the reduction of a thermo-mechanical machining tool, the reduction of models of a car body and driver’s seat, the reduction of an elastic crankshaft, and the reduction of a leaf spring model.

Original languageEnglish
Title of host publicationApplications
PublisherDe Gruyter
Number of pages42
ISBN (Electronic)9783110499001
ISBN (Print)9783110500448
StatePublished - 7 Dec 2020


  • Mechanical engineering
  • Model order reduction
  • Projection
  • Second-order systems


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