后验误差估计是自适应有限元分析的关键环节。
A posteriori error estimation is the key link of the adaptive finite element analysis.
描述了非线性自适应有限元的多重网格法求解过程。
A procedure of multi grid solution to adaptive nonlinear FEM is described in this paper.
后验误差估计是实现自适应有限元计算的关键性手段。
A posteriori error estimates serve as a key to realize the adaptive finite element computation.
自适应有限元分析的过程就是网格不断优化改进的过程。
The process of adaptive finite element analysis is just the process of continuous mesh optimization.
自适应有限元方法在实际工程问题的分析中有重要的应用价值。
Self adaptive finite element method has its important application value in the analysis of practical engineering problems.
给出了一种流动数值模拟中的基于误差估算的并行网格自适应有限元算法。
We present a parallel mesh adaptive finite element algorithm for numerical simulation of flows based on error estimation.
提出了一种适合于自适应有限元分析中求解广义特征值问题的多重网格方法。
An effective multi-grid method fit for the adaptive finite element analysis for generalized eigenvalue problems is proposed.
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。
Adaptive finite clement mesh generation is a strategy to optimize finite element mesh in line with er-ror estimation.
生成反映结构物理特征和几何特征的自适应有限元网格是应用自适应有限单元法的必要环节。
So how to generate adaptive finite element mesh that can reflect physical and geometric characteristics of the structure is a necessary step to apply AFEA.
对于依赖于加载历史的自适应有限元分析问题，不同网格间力学结果的传递过程起着重要作用。
A transfer procedure plays an important role in adaptive finite element applied to the load history-dependent problems in connection with evolving meshes.
通过分析中轴与结构奇异性之间的关系，作者提出了基于中轴的自适应有限元模糊控制的思想。
By analyzing the relationship of medial axis and structural singularity, we propose a new idea of medial axis based adaptive finite element fuzzy control.
自适应有限元方法是科学研究和工程设计领域中非常有效的一种求解偏微分方程的数值计算方法。
The adaptive finite element methods are very effective for solving partial differential equations in scientific researches and engineering designs.
为适应增量荷载下自适应有限元分析的需要，研究了不同网格间有限元计算结果的传递及网格退化处理等问题。
To meet the needs of adaptive FEM analysis for structure loaded step by step, the key problems such as the transferring of calculated mechanical results between tw…
为适应增量荷载下自适应有限元分析的需要，研究了不同网格间有限元计算结果的传递及网格退化处理等问题。
To meet the needs of adaptive FEM analysis for structure loaded step by step, the key problems such as the transferring of calculated mechanical results between tw…
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