Real-time Computer Simulation of Three Dimensional Elastostatics using the Finite Point Method

被引：1

作者：

Kumara P, Kirana ^{[1
]}

Ghosal, Ashitava ^{[1
]}

机构：

[1] Indian Inst Sci, Ctr Prod Design & Mfg, Bangalore 560012, Karnataka, India

来源：

MECHANICAL AND AEROSPACE ENGINEERING, PTS 1-7 | 2012年 / 110-116卷

关键词：

Real-time; simulation; elastostatics; solid; FPM;

D O I：

10.4028/www.scientific.net/AMM.110-116.2740

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Real-time simulation of deformable solids is essential for some applications such as biological organ simulations for surgical simulators. In this work, deformable solids are approximated to be linear elastic, and an easy and straight forward numerical technique, the Finite Point Method (FPM), is used to model three dimensional linear elastostatics. Graphics Processing Unit (GPU) is used to accelerate computations. Results show that the Finite Point Method, together with GPU, can compute three dimensional linear elastostatic responses of solids at rates suitable for real-time graphics, for solids represented by reasonable number of points.

引用

页码：2740 / 2745

页数：6

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