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Daniel Stadlmayr

Daniel Stadlmayr
Principia MBS GmbH

Doctor of Philosophy

About

6
Publications
946
Reads
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24
Citations
Additional affiliations
August 2013 - present
University of Applied Sciences Upper Austria
Position
  • Research Associate
March 2014 - present
University of Applied Sciences Upper Austria
Position
  • Lecturer
Description
  • Strength of Materials - exercises Finite Element Method - exercises
Education
March 2014 - October 2017
TU Wien
Field of study
  • mechanical engineering
October 2010 - July 2012
University of Applied Sciences Upper Austria
Field of study
  • mechanical engineering
October 2007 - July 2010
University of Applied Sciences Upper Austria
Field of study
  • mechanical engineering

Publications

Publications (6)
Article
Full-text available
In this paper we deal with the problem of ill-conditioned reduced order models in the context of redundant formulated nonlinear multibody system dynamics. Proper Orthogonal Decomposition is applied to reduce the physical coordinates, resulting in an overdetermined system. As the original set of algebraic constraint equations becomes, at least parti...
Conference Paper
Full-text available
Moderne Frakturplatten sind auf die anatomische Region zugeschnitten bzw. vorgeformt, mit verschiedenen Optionen f¨ur Knochenschrauben [1]. Sie m¨ussen der Chirurgin oder dem Chirurgen erm¨oglichen, eine Fraktur flexibel und hochpr¨azise zu reponieren, zu fixieren und zu stabilisieren [2, 3]. Die Merkmale der Frakturplatte f¨ur eine erfolgreiche Op...
Poster
Full-text available
Multibody simulation software has entered the industrial user’s market several years ago and is nowadays part of a CAE engineer’s everyday life. Due to usability and time advantages in the modeling process, such a simulation software is typically based on modeling strategies using a redundant set of coordinates. Although such a redundant set simpli...
Article
Commercial multibody system simulation tools commonly use a redundant coordinate formulation as part of their modeling strategy. Such multibody systems subject to holonomic constraints result in second order d-index three DAE-systems. Due to the redundant formulation and a- priori estimation of possible flexible body coordinates, the model size inc...
Conference Paper
Flexible multibody simulation, subject to holonomic constraints, results in nonlinear differential algebraic systems. As computation time is a major issue, we are interested in applying model order reduction techniques to such multibody systems. One possible method called Proper Orthogonal Decomposition is based on minimizing the displacements eucl...

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