| Status | 已發表Published |
| Energy based solid mechanics model for surface deformation | |
Lo K.M.; Yang Z.
| |
| 2008-12-01 | |
| Source Publication | 38th International Conference on Computers and Industrial Engineering 2008
 |
| Volume | 3 |
| Pages | 2104-2113 |
| Abstract | In the subject of reverse engineering, the capability to perform shape deformation on the scanned digital model will be critical for supporting customized and robust design. A product model could be partitioned into a base shape and several working features. Customized design will be implemented by replacing the working feature with an existed surface patch. The patch shall be deformed such that its boundary is subjected to the original feature's boundary, and the deformation process shall be uniformed to maintain its shape be similar to the source pattern. This paper will introduce an energy based solid mechanics model for automatic deforming surface patch under constrained morphing. The control net of a surface is treated as a space network of springs so that the control points are considered as the nodes of the structure. The techniques on the construction of the control net, determination of displacement of boundary node and unconstrained node, and surface morphing will introduced in detail. This paper discusses examples and case study in footwear industry. While considering the problem nature, it is believed that the proposed method could be applied as a foundation in related industries such as toy, die & mold, shape design of automobile, etc. Copyright©(2008) by Computers & Industrial Engineering. |
| Keyword | Continuity constraints Energy based Free-form deformation Solid mechanics |
| URL | View the original |
| Language | 英語English |
| Fulltext Access | |
| Document Type | Conference paper |
| Collection | Faculty of Science and Technology |
| Affiliation | Universidade de Macau |
| First Author Affilication | University of Macau |
| Recommended Citation GB/T 7714 | Lo K.M.,Yang Z.. Energy based solid mechanics model for surface deformation[C], 2008, 2104-2113. |
| APA | Lo K.M.., & Yang Z. (2008). Energy based solid mechanics model for surface deformation. 38th International Conference on Computers and Industrial Engineering 2008, 3, 2104-2113. |
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