ADVXNCES OF POSTERIORI ERROR ESTIMATION FOR FEM
-
摘要: 有限元后验误差估计主要有两大类，即，残余型和后处理型．本文详细介绍了后验误差估计的二大类方法的起源、发展过程以及最新的研究进展．着重介绍了ＺＺ误差估计方法的基本原理及其最新的研究进展，并对各种误差估计方法的优缺点进行评述．对有限元后验误差估计方法今后的研究方向提出了看法．Abstract: There are two main types in finite element posterior error estimation, i.e. the residue and the postprocessing error estimation. The beginning, developments and recent advances of two types posterior error estimation are given in this paper in detail. Reviews is emphasis on the basis principle of ZZ error estimators and it's newly advances, some reviews on each method's advantages and disadvantages and future research is also given.
-
Key words:
- posterior error estimation /
- adaptive analysis /
- FEM /
- engineering applications
-
计量
- 文章访问数: 2916
- HTML全文浏览量: 145
- PDF下载量: 1285
- 被引次数: 0
下载:
