A Smoothed Finite Element-Based Elasticity Model for Soft Bodies

المؤلفون المشاركون

Zhao, Shifeng
Zhang, Juan
Huang, Youliang
Ren, Pu
Wang, Xuesong
Zhou, Ming-Quan
Wu, Zhongke

المصدر

Mathematical Problems in Engineering

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-14، 14ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-03-29

دولة النشر

مصر

عدد الصفحات

14

التخصصات الرئيسية

هندسة مدنية

الملخص EN

One of the major challenges in mesh-based deformation simulation in computer graphics is to deal with mesh distortion.

In this paper, we present a novel mesh-insensitive and softer method for simulating deformable solid bodies under the assumptions of linear elastic mechanics.

A face-based strain smoothing method is adopted to alleviate mesh distortion instead of the traditional spatial adaptive smoothing method.

Then, we propose a way to combine the strain smoothing method and the corotational method.

With this approach, the amplitude and frequency of transient displacements are slightly affected by the distorted mesh.

Realistic simulation results are generated under large rotation using a linear elasticity model without adding significant complexity or computational cost to the standard corotational FEM.

Meanwhile, softening effect is a by-product of our method.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Zhang, Juan& Zhou, Ming-Quan& Huang, Youliang& Ren, Pu& Wu, Zhongke& Wang, Xuesong…[et al.]. 2017. A Smoothed Finite Element-Based Elasticity Model for Soft Bodies. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1189549

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Zhang, Juan…[et al.]. A Smoothed Finite Element-Based Elasticity Model for Soft Bodies. Mathematical Problems in Engineering No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1189549

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Zhang, Juan& Zhou, Ming-Quan& Huang, Youliang& Ren, Pu& Wu, Zhongke& Wang, Xuesong…[et al.]. A Smoothed Finite Element-Based Elasticity Model for Soft Bodies. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1189549

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1189549