contributor author | Yi, Bing | |
contributor author | Liu, Zhenyu | |
contributor author | Duan, Guifang | |
contributor author | Cheng, Fengbei | |
contributor author | Tan, Jianrong | |
date accessioned | 2017-05-09T01:06:05Z | |
date available | 2017-05-09T01:06:05Z | |
date issued | 2014 | |
identifier issn | 1530-9827 | |
identifier other | jcise_014_02_021007.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/154226 | |
description abstract | Laplacian based model editing is one of the most popular shape modification methods for product design. However, most existing Laplacian based methods suffer shape structure and saliency feature distortion, which limits its possible application in shape design of mechanical parts. In this paper, to improve the mesh rigidity and to make the shape deforms physically, finite element method is employed to enhance the Laplacian based model editing, and to keep the saliency features, a robust sharp feature detecting method is further proposed for guiding the modification of the mesh Laplacian in shape deformation. We show how to utilize the enhanced Laplacian for interactive shape design of mechanical parts. The empirical results illustrate that the proposed method yield improved performance compared with conventional methods. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Finite Element Method and Sharp Features Enhanced Laplacian for Interactive Shape Design of Mechanical Parts | |
type | Journal Paper | |
journal volume | 14 | |
journal issue | 2 | |
journal title | Journal of Computing and Information Science in Engineering | |
identifier doi | 10.1115/1.4026469 | |
journal fristpage | 21007 | |
journal lastpage | 21007 | |
identifier eissn | 1530-9827 | |
tree | Journal of Computing and Information Science in Engineering:;2014:;volume( 014 ):;issue: 002 | |
contenttype | Fulltext | |