A study of design velocity field computation for shape optimal design
type: Item
instance of: scholarly article
title: A study of design velocity field computation for shape optimal design
zbMATH Open document ID: 0801.73067
DOI: 10.1016/0168-874X(94)90025-6
author: Kuang-Hua Chang
author: K. K. Choi
published in: Finite Elements in Analysis and Design
publication date: 1994-08-02T00:00:00Z
review text: Theoretical regularity and practical requirements of the design velocity fields are discussed. The crucial step of using the design velocity field to update the finite element mesh in the design optimization process is emphasized. Available design velocity field computation methods in the literature are summarized, and their applicability to shape design sensitivity analysis and optimization is discussed. Five examples are employed to discuss applicability of these methods. It was found that a combination of isoparametric mapping and boundary displacement methods is ideal for the design velocity field computation.
Mathematics Subject Classification ID: 74S05
Mathematics Subject Classification ID: 74P99
zbMATH DE Number: 612064
zbMATH Keywords: regularity
zbMATH Keywords: finite element mesh
zbMATH Keywords: isoparametric mapping
zbMATH Keywords: boundary displacement methods
MaRDI profile type: Publication
full work available at URL: 0168-874x(94)90025-6
OpenAlex ID: W1995215938
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description: scientific article; zbMATH DE number 612064