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- A tetrahedral mesh generating method based on 2D contour series was proposed to reconstruct 3D medical geometric models of genual tissues. 提出了一个基于二维轮廓序列的四面体网格生成方法,用于医学图像三维几何模型重构。
- Mesh generating was employed to display the feasible solution set of ship shafting system alignment in multi-dimension space. 本文在多维空间中,求出船舶轴系合理校中可行解集,并进行网格划分,结合挠度曲线和解在解集空间中的位置等因素,搜索出校中的解。
- Geometrical topics include partitioning and mesh generation. 几何主题包括分割和网格生成。
- In this paper, several key techniques existing in virtual surgery system were well studied, including finite element method(FEM) mesh gener. 现代科学技术的飞速发展使得计算机应用技术渗透到社会生活的各个领域,对虚拟现实系统的研究结合现代医学便产生了虚拟手术系统。
- In accordance with the inadequate feature describing ability of the conventional adaptive finite element mesh generating method, a feature-based adaptive finite element mesh generating method is proposed in the present paper. 摘要针对常规自适应有限元网格生成方法对分析对象的特征描述能力不足,提出了基于特征的自适应有限元网格生成方法。
- In order to realize the quantitative analysis and be used in practical design, a new mesh generating method is proposed, a computing software is developed, and the measures for increasing accuracy and accelerating convergence are investigated. 为达到能定量分析并应用于实际设计的目的,提出了一种新的计算网格划分法,并开发了计算软件,对提高计算精度、加速收敛等关键问题进行了探索。
- In the methods of mesh generation,the paving method is worthy of studying,which possesses properties of high automatization degree and generating excellent element. 在网格生成诸方法中,铺路法自动化程度高、生成的单元质量好,是一种很值得研究的方法。
- At the end, an adaptive mesh generation scheme is proposed by combining AFT and Background method. 最后,将改进AFT方法和背景网格法相结合,提出了可应用于二维平面和三维实体自适应有限元网格生成的方法。
- Adaptive finite clement mesh generation is a strategy to optimize finite element mesh in line with er-ror estimation. 自适应有限元网格生成是基于误差估计,自动进行有限元网格优化的一种策略。
- Shih,Bih-Yaw,1997, “Automatic Hexahedral Mesh Generation”,Ph,D Dissertation, Colrado State University. 施弼耀、陈国雄、刘仁俊、陈昭蓉、杨恭娟和邱郁文,民92年,”管理资讯系统”,沧海书局。
- In this paper,a modified Laplacian mesh generation method improved by additional mesh regulation terms is presented. 提出采用网格调节项来修正拉普拉斯网格生成方法。
- It presents an algorithm for the finite element mesh generation based on quadtree and advancing front method. 摘要提出了一种基于四叉树法和波前法的有限元网格生成算法。
- C. Y. Liu and C. J. Hwang,“New Strategy for Unstructured Mesh Generation,” AIAA Journal, Vol. 39, No. 6, June 2001. 建文;“动态四面体/稜镜型网格之建立”成功大学航太所硕士论文;2005;7月.
- On the basis of that, this paper ameliorates to form an improved method, namely, ameliorated advancing front approach (AAFA) as the algorithm of triangular mesh generation. 选择一种方法即边界推进算法,在此基础上提出了一种改进的边界推进算法,作为本论文生成三角形网格的算法。
- Unstructured adaptive finite element mesh generation method based on Advancing Front Technique (AFT) is studied in this thesis. 本文研究、改进和实现了非结构化自适应有限元网格自动生成的AFT方法(Advancing Front Technique)。
- How to mesh final polyhedron hulls in advancing front method is an inevitable problem in automatic mesh generation for three dimensional domains. 在利用推进波前法实现三维网格自动生成中 ,在网格生成最后阶段 ,不可避免地遇到波前三角平面找不到相应顶点 ,而导致不能生成新单元的困难。
- In order to generate the model of finite element analysis, it presents a quadrilateral mesh generation algorithm based on feature constrain. 摘要鉴于有限元分析的特殊需要,提出了一种基于特征约束的四边形网格划分方法。
- As full hexahedron mesh generation is one of difficulties of mesh generation methods, it's signal to realize full hexahedron mesh generation. 另外,全六面体网格划分一直是有限元网格划分中的难点之一,实现开孔构件的全六面体网格划分具有重要的现实意义。
- Being convenient in adaptive analysis and mesh generation, Numerical Manifold Method (NMM) provides a new approach for the thermal stress analysis. 数值流形法具有自适应分析方便、网格切分容易等优点,为大体积混凝土结构的温度应力仿真计算开避了新的途径。
- This paper focuses on the methods of point placement for unstructured mesh generation,and presents a brief survey of typical point placement methods. 论文关注于非结构网格点的布置方法,对已有的具有代表性的布点方法的研究进展进行了分类综述。