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2015 | OriginalPaper | Chapter

SRU: Stepwise Rotation Update of Finite Element Model for Large Deformation

Authors : Yoshihiro Kuroda, Haruo Takemura

Published in: Haptic Interaction

Publisher: Springer Japan

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Abstract

A deformable model has been studied for applications in education, entertainment, and medicine. Large deformation of a linear finite element model induces undesirable volume expansion, due to nonlinearity of element’s rotation. We demonstrate stepwise rotation update of largely rotated elements, which improves a quality of deformation and reduces computation at a step effectively. A user can manipulate an object with force feedback, although conventional nonlinear finite element methods require offline simulation.

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Metadata
Title
SRU: Stepwise Rotation Update of Finite Element Model for Large Deformation
Authors
Yoshihiro Kuroda
Haruo Takemura
Copyright Year
2015
Publisher
Springer Japan
DOI
https://doi.org/10.1007/978-4-431-55690-9_33