Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints

Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints

In this paper, the mass optimization of four bar linkages is carried out using genetic algorithms (GA) with single and dual constraints. The single constraint of bending stress and the dual constraints of bending and buckling stresses are imposed. From the movement response of the bar linkage mechan...

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Published in:Structural Engineering and Mechanics
Main Author: Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
Format: Article
Language:English
Published: Techno-Press 2010
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77951230704&doi=10.12989%2fsem.2010.35.1.083&partnerID=40&md5=d8498554a5ed30c1c3222da2d848cc26
id 2-s2.0-77951230704
spelling 2-s2.0-77951230704
Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
2010
Structural Engineering and Mechanics
35
1
10.12989/sem.2010.35.1.083
https://www.scopus.com/inward/record.uri?eid=2-s2.0-77951230704&doi=10.12989%2fsem.2010.35.1.083&partnerID=40&md5=d8498554a5ed30c1c3222da2d848cc26
In this paper, the mass optimization of four bar linkages is carried out using genetic algorithms (GA) with single and dual constraints. The single constraint of bending stress and the dual constraints of bending and buckling stresses are imposed. From the movement response of the bar linkage mechanism, the analysis of the mechanism is developed using the combination of kinematics, kinetics, and finite element analysis (FEA). A penalty-based transformation technique is used to convert the constrained problem into an unconstrained one. Lastly, a detailed comparison on the effect of single constraint and of dual constraints is presented.
Techno-Press
12254568
English
Article
author Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
spellingShingle Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
author_facet Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
author_sort Hassan M.R.A.; Azid I.A.; Ramasamy M.; Kadesan J.; Seetharamu K.N.; Kwan A.S.K.; Arunasalam P.
title Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
title_short Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
title_full Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
title_fullStr Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
title_full_unstemmed Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
title_sort Mass optimization of four bar linkage using genetic algorithms with dual bending and buckling constraints
publishDate 2010
container_title Structural Engineering and Mechanics
container_volume 35
container_issue 1
doi_str_mv 10.12989/sem.2010.35.1.083
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-77951230704&doi=10.12989%2fsem.2010.35.1.083&partnerID=40&md5=d8498554a5ed30c1c3222da2d848cc26
description In this paper, the mass optimization of four bar linkages is carried out using genetic algorithms (GA) with single and dual constraints. The single constraint of bending stress and the dual constraints of bending and buckling stresses are imposed. From the movement response of the bar linkage mechanism, the analysis of the mechanism is developed using the combination of kinematics, kinetics, and finite element analysis (FEA). A penalty-based transformation technique is used to convert the constrained problem into an unconstrained one. Lastly, a detailed comparison on the effect of single constraint and of dual constraints is presented.
publisher Techno-Press
issn 12254568
language English
format Article
accesstype
record_format scopus
collection Scopus
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