2024-03-29T10:16:31Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00005629
2023-01-16T03:50:20Z
312:313:314
幾何学的非線形性を考慮した変形経路制御問題に対する形状最適化
Shape Optimization for Displacement Path Control Problem Considering Geometrical Non-linearity
井原, 久
Ihara, Hisashi
畔上, 秀幸
Azegami, Hideyuki
下田, 昌利
Shimoda, Masatoshi
open access
日本機械学会
Optimum Design
Nonlinear Problem
Numerical Analysis
Finite Element Method
Design Sensitivity Analysis
Shape Optimization
Traction Method
This paper presents a shape optimization method to displacement path control problem taking into account geometrical non-linerity. The aim in this paper is to minimize the time integration of squared displacement error norm on the responded mode and the prescribed mode by varying a boundary shape under a volume constraint. The shape sensitivity is derived using the Lagrange multiplier method and the formula of the material derivative. A procedure to solve this problem using the traction method is presented,which one of the authors has proposed as an approach to solving domain optimization problems.The validity of proposed method is verified by applying to basic numerical examples.
日本機械学会
2001-04
jpn
journal article
VoR
http://hdl.handle.net/2237/7235
https://nagoya.repo.nii.ac.jp/records/5629
03875008
日本機械学会論文集
67
656
611
617
https://nagoya.repo.nii.ac.jp/record/5629/files/JSME-A67-611.pdf
application/pdf
605.4 kB
2018-02-19