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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Kuroda, Y., Uranishi, Y., Imura, M., Oshiro, O., Takemura, H.: Large Deformation with Haptic Interaction by Stepwise Rotation Update of Finite Element Model. Prof. of CARS, vol. 9, Suppl.1, S127-128, pp. 497–506 (2014)
Acknowledgments
This work was partly supported by Grant-in-Aid for Scientific Research (B) (26282147).
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Kuroda, Y., Takemura, H. (2015). SRU: Stepwise Rotation Update of Finite Element Model for Large Deformation. In: Kajimoto, H., Ando, H., Kyung, KU. (eds) Haptic Interaction. Lecture Notes in Electrical Engineering, vol 277. Springer, Tokyo. https://doi.org/10.1007/978-4-431-55690-9_33
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DOI: https://doi.org/10.1007/978-4-431-55690-9_33
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