Non-linear multi-level finite element analysis based on multiplicative and additive corrections

Chang New Chen

研究成果: Article

摘要

Owing to the difficulty for the finite element analyst to effectively employ the refined analysis model, the accurate finite element analysis is often slow. Thus, it is useful to introduce an analysis procedure to improve the results obtained from a preliminary finite element solution. Such a procedure is presented in this paper. The errors existing in the original finite element solution can be grouped into two categories. One can have longer period errors while the other can have shorter period errors. Multiplicative and additive correction procedures are introduced to iteratively eliminate the errors. The multiplicative and additive correction procedures are implemented using multi-level solution techniques. This method can be used to solve generic scientific and engineering problems.

原文English
頁(從 - 到)559-573
頁數15
期刊Finite Elements in Analysis and Design
37
發行號6-7
DOIs
出版狀態Published - 2001 六月 1

All Science Journal Classification (ASJC) codes

  • Analysis
  • Engineering(all)
  • Computer Graphics and Computer-Aided Design
  • Applied Mathematics

指紋 深入研究「Non-linear multi-level finite element analysis based on multiplicative and additive corrections」主題。共同形成了獨特的指紋。

  • 引用此