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- collocation meshless method 配点型无网格法
- Two methods of discretization, collocation method and Galerkin method, have been dominant in existing meshless methods. 在最小二乘法和移动最小二乘近似的基础上提出了加权最小二乘无网格法。
- WLSR is a pure meshless method only based on nodal information. 该方法是一种基于节点信息的纯无网格法。
- The MFS is a meshless method which belongs to boundary-type method. 基本解法是属于边界类型的无网格方法。
- Meshless local boundary element method is a true meshless method with the advantages of EFG, FEM and BEM. 无网格局部边界元法具有伽辽金有限元法,整体边界元方法和无网格伽辽金法这三种方法的优点,是一种真正的无网格方法。
- The meshless method is employed to discretize and solve the governing equations. 利用无网格法离散和求解了热固耦合场的控制方程。
- In this paper, a boundary meshless method (BMLM) for electromagnetic problems is presented. 提出了计算电磁学的边界无单元方法。
- The compactly supported radial function and the wavelet function have excellent local character and are suited to be applied in the Meshless method. 紧支径向基函数和小波基函数具有优良的局部特性,使得支配方程中的劲度矩阵系具有稀疏性,特别适合应用于无网格方法中。
- The reproducing kernel particle method is a new type of meshless method,which needs only the nodes information without having to divide the elements. 再生核质点法是一种新型无网格方法,只需质点信息而无需划分网格,在大变形大应变分析中能够方便适应计算中网格畸变。
- The meshless method based on the kernel approximation is a pure Lagrangian computational method,in which the typical one is the Smoothed Particle Hydrodynamics (SPH) method. 基于核近似的无网格方法是一种纯拉氏计算方法,其典型代表为光滑粒子流体动力学方法(SPH)。
- The boundary node method(BNM) is a meshless method which combines the moving least-squares(MLS) interpolation scheme with the standard boundary integral equations(BIEs). 边界节点法(BNM)将边界积分方程和移动最小二乘近似方案相结合,同时具有边界元法降维和无网格法不需要划分网格的优势。
- Wen Chen and Rencheng Song, Analytical diagonal elements of regularized meshless method for regular domain Dirichlet problems, Engng. Anal. Bound. Elem., (submitted) 2009. 陈文,陈林,一种微分方程数值计算交互界面的符号表达方法,发明专利(在审),2009.
- Numerical example shows that stochastic meshless method has obvious advantages in probabilistic structural analysis with the Meshless and the high precise. 数值实例表明在随机结构分析方面随机无网格法具有不需要划分单元精度高等明显的优势。
- It is difficult to settle essential boundary conditions in meshless method because the meshless approximation functions are not built by interpolation schemes. 摘要无网格法中的近似函数大都不是插值函数,在处理本质边界条件时较为困难。
- The results show that the meshless method can guide and improve the nodal distribution scheme effectively.The precision of the calculation was improved. 通过悬臂梁的数值算例,说明了该方法能够有效地指导并改进节点布置方案,使计算精度明显提高。
- The method of fundamental solutions (MFS) is one of the popular meshless methods, gaining attention in the recent past. 摘要:本论文主要在探讨和应用无网格基本解法求解赫姆霍兹、扩散及柏格斯方程式。
- The optimization formulation is developed using the SIMP and meshless methods, which is solved by MMA. 基于SIMP模型和无网格法,建立了柔性机构的优化模型,利用MMA方法求解。
- Meshless method is an efficient new-style numerical method.The extenshe studs of the theory and applications of meshless method was done because of the approximate function without any mesh. 摘要无网格法作为一种新型的数值方法,因其近似函数不依赖于网格而受到广泛关注。
- The boundary node method(BNM)is a boundary-only meshless method that combines the moving least-squares(MLS)interpolation scheme with the standard boundary integral equations(BIEs). 边界节点法是一种将边界积分方程和移动最小二乘近似方案相结合的无网格法,它同时具有边界元法降维和无网格法不需要划分网格的优势。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。