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Simulation of Fabric Poisson Effect in Semi-Implicit Particle Based Method

¹ iFashion Technology Center, Konkuk University, Seoul, Republic of Korea
² School of Electrical and Electronics Eng., Chung-Ang University, Seoul, Republic of Korea
³ Department of Textiles and Engineering, College of Engineering, Konkuk University, Seoul, Republic of Korea

^* To whom correspondence should be addressed. E-mail: cezar{at}konkuk.ac.kr.

	Abstract

A semi-implicit particle-based method is widely used for fabric simulation because of its calculation speed and realistic wrinkle expression. However, it is mechanically less accurate than a finite element method because basic mechanical terms such as Poisson's ratio are not included in the formulation. We propose a new force term to emulate the Poisson effect in a particle-based cloth simulation. The new model was verified via the simulation of a uni-axial tension test and compared with the results of finite element analysis.

First published on October 15, 2009, doi:10.1177/0040517509349787
This version was published on October 30, 2009


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