文章基本信息

标题：A Neuro-finite Element Analysis of Partial Differential Equations of Solid Mechanics
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作者：Sangeeta Yadav¹ ; K.K. Pathak² ; Rajesh Shrivastava³ 等
期刊名称：Oriental Journal of Computer Science and Technology
印刷版ISSN：0974-6471
出版年度：2009
卷号：2
期号：1
页码：81-86
出版社：Oriental Scientific Publishing Company
摘要：Numerical analysis of Par tial Differential Equations (PDE's) of the solid mechanics using FiniteElement Method (FEM) is very popular. One issue which is haunting the finite element solution is thecomputer time. Finite Element Analysis (FEA) using fine mesh and large number of nodes consumeslot of solution time. To overcome this difficulty, a hybrid Neuro-FEM is proposed. FEM solutionsconsidering coarse mesh is used for training neural networks which is further employed for finerpredictions. The proposed methodology is successfully employed on a cantilever beam problem
关键词：Stress; Displacement; finite element; neuro-finite element.