FEA-Mesh Editing with Feature Constrained

摘要：

Mesh editing can provide various models for FEAsimulation in industry. This paper proposes a framework for FEA-mesh editing with feature constrained. In the framework, cage-based technique is first used to edit the basedecomposition model. Vertices of the constrained feature are transformed into a local form. Parameters are analyzed before editing operation, and our method permits the user to add constraints on the parameters of the feature. This framework can also keep consistence for the disconnected assembly mesh model. Experimental results show that constrained features are kept precisely after mesh editing. Additionally, experimental data indicate our method is efficient and achieves real-time response.

作者: Chuhua Xian Shuming Gao Hongwei Lin Yusheng Liu Dong Xiao

作者单位: State Key Lab. of CAD & CG Zhejiang University 310058, Hangzhou, P. R. China

会议类型: 国际会议

会议名称: 11th IEEE International Conference on Computer-Aided Design and Computer Graphics(第11届IEEE国际计算机辅助设计与图形学学术会议 IEEE CAD/GRAPHICS 2009)

会议地点: 黄山

会议语种:英文

页码: 340-343

在线出版日期: 2009-08-19（万方平台首次上网日期，不代表论文的发表时间）