International Journal of Computational Intelligence Systems

Volume 13, Issue 1, 2020, Pages 1663 - 1678

A New Approach for Low-Dimensional Constrained Engineering Design Optimization Using Design and Analysis of Simulation Experiments

Authors
Amir Parnianifard1, *, ORCID, Ratchatin Chancharoen2, ORCID, Gridsada Phanomchoeng2, Lunchakorn Wuttisittikulkij1, *
1Department of Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
2Department of Mechanical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, Thailand
*Corresponding authors. Email: Lunchakorn.W@chula.ac.th; amir.p@chula.ac.th
Corresponding Authors
Amir Parnianifard, Lunchakorn Wuttisittikulkij
Received 17 May 2020, Accepted 6 October 2020, Available Online 23 October 2020.
DOI
10.2991/ijcis.d.201014.001How to use a DOI?
Keywords
Constrained optimization; Surrogates; Kriging; Computationally expensive function; Global optimization
Abstract

The number of function evaluations in many industrial applications of simulation-based optimization problems is strictly limited. Therefore, only little analytical information on objective and constraint functions is available. This paper presents an adaptive algorithm called the Surrogate-Based Constrained Global-Optimization (SCGO) method to solve black-box constrained simulation-based optimization problems involving computationally expensive objective function and inequality constraints. Firstly, Kriging surrogate is constructed over a new overall objective function (called loss function) to approximate the behavior of a true model. Then, an adaptive approach is provided to improve the optimal results sequentially while enforcing a feasible solution. The SCGO method is tested on several classical engineering design problems namely design of a tension/compression spring, design of a welded beam, design of a pressure vessel, and three-bar truss design. The results demonstrate that SCGO has advantages in solving the costly constrained problems and needs less costly function evaluations. Optimization results prove that the proposed algorithm is very competitive compared to the state-of-the-art metaheuristic algorithms.

Copyright
© 2020 The Authors. Published by Atlantis Press B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

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Journal
International Journal of Computational Intelligence Systems
Volume-Issue
13 - 1
Pages
1663 - 1678
Publication Date
2020/10/23
ISSN (Online)
1875-6883
ISSN (Print)
1875-6891
DOI
10.2991/ijcis.d.201014.001How to use a DOI?
Copyright
© 2020 The Authors. Published by Atlantis Press B.V.
Open Access
This is an open access article distributed under the CC BY-NC 4.0 license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - JOUR
AU  - Amir Parnianifard
AU  - Ratchatin Chancharoen
AU  - Gridsada Phanomchoeng
AU  - Lunchakorn Wuttisittikulkij
PY  - 2020
DA  - 2020/10/23
TI  - A New Approach for Low-Dimensional Constrained Engineering Design Optimization Using Design and Analysis of Simulation Experiments
JO  - International Journal of Computational Intelligence Systems
SP  - 1663
EP  - 1678
VL  - 13
IS  - 1
SN  - 1875-6883
UR  - https://doi.org/10.2991/ijcis.d.201014.001
DO  - 10.2991/ijcis.d.201014.001
ID  - Parnianifard2020
ER  -