Multi-objective optimization of geometric dimensions and material composition of functionally graded components

被引：0

作者：

Vel, Senthil S. ^{[1
]}

Goupee, Andrew J. ^{[1
]}

机构：

[1] Univ Maine, Dept Mech Engn, Orono, ME 04469 USA

来源：

MULTISCALE AND FUNCTIONALLY GRADED MATERIALS | 2008年 / 973卷

关键词：

FGM; transient thermoelasticity; multi-objective optimization; genetic algorithm;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we study the two-dimensional volume fraction optimization of a metal/metal functionally graded material active cooling component. The plane stress transient thermoelastic behavior of the component is analyzed using the element-free Galerkin method. A multi-objective genetic algorithm optimization procedure is used to determine the optimal volume fraction distribution and shape parameters that will minimize multiple objectives subject to nonlinear constraints.

引用

页码：610 / 615

页数：6

共 13 条

[1] ELEMENT-FREE GALERKIN METHODS [J].

BELYTSCHKO, T ;

LU, YY ;

GU, L .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1994, 37 (02) :229-256

[2] VISUALIZATION OF SURFACE DATA TO PRESERVE POSITIVITY AND OTHER SIMPLE CONSTRAINTS [J].

BRODLIE, K ;

MASHWAMA, P ;

BUTT, S .

COMPUTERS & GRAPHICS, 1995, 19 (04) :585-594

[3] Optimal tailoring of 2D volume-fraction distributions for heat-resisting functionally graded materials using FDM [J].

Cho, JR ;

Ha, DYI .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2002, 191 (29-30) :3195-3211

[4]

Deb K., 2000, Parallel Problem Solving from Nature PPSN VI. 6th International Conference. Proceedings (Lecture Notes in Computer Science Vol.1917), P849

[5]

Fung Y.C., 2017, CLASSICAL COMPUTATIO

[6]

Goldberg D.E, 1989, GENETIC ALGORITHMS S

[7] Two-dimensional optimization of material composition of functionally graded materials using meshless analyses and a genetic algorithm [J].

Goupee, Andrew J. ;

Vel, Senthil S. .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2006, 195 (44-47) :5926-5948

[8]

Hughes TJR., 2000, The Finite Element Method

[9]

LANCASTER P, 1981, MATH COMPUT, V37, P141, DOI 10.1090/S0025-5718-1981-0616367-1

[10]

Liu G.R., 2003, MESH FREE METHODS MO

← 1 2 →