Parametric mesh modeling for cooperation of solid and mesh models
| Project/Area Number |
21760107
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Hokkaido University |
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Principal Investigator |
DATE Hiroaki Hokkaido University, 大学院・情報科学研究科, 准教授 (20374605)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | CAD / CAE / ソリッドモデル / メッシュモデル / パラメトリックモデリング / スケッチベースモデリング / メッシュ変形 / フィーチャ / CAD/CAE / メッシュ品質 / 形状特徴 / 交差検出 |
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| Research Abstract |
In this research, a sketch-based tetrahedral mesh modeling method and a tetrahedral mesh deformation method based on dimensions were developed for efficient use of 3D geometric models in the product development. Tetrahedral mesh generation and modification according to user's manipulations similar to the current 3D CAD systems were achieved, thus the basic technologies of cooperation between the solid and mesh models in CAD/CAE were developed.
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Report
(3 results)
Research Products
(15 results)
