Surface on Surface -- Pressure Distribution over Geometric Models
碩士 === 國立交通大學 === 機械工程系 === 87 === The aim of this thesis is researched for surface on surface. There are two methods which can construct them. One is a modified Shepard's method and the other is a triangular-based method. The triangular-based method for constructing surface on surfa...
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| Format: | Others |
| Language: | zh-TW |
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1999
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| Online Access: | http://ndltd.ncl.edu.tw/handle/74799335046194305092 |
| Summary: | 碩士 === 國立交通大學 === 機械工程系 === 87 === The aim of this thesis is researched for surface on surface. There are two methods which can construct them. One is a modified Shepard's method and the other is a triangular-based method. The triangular-based method for constructing surface on surface is used in this thesis.
Generally, the difference between geometric surface and functional surface are decided tangent vectors. Tangent vectors of geometric surface are decided by composite curves and constructed a geometric surface. The points on the functional surface are more irregular so they can not use composite curve to decide tangent vectors. They only used approximate sphere to decide tangent vectors and constructed an approximate surface.
In this thesis, the Hermite curves are used and geometric surface constructed by rectangular patch. An approximate functional surface is constructed by triangular patch.
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