Hybrid inner-outer algorithm for solving real-world mechanical optimization problems

Abstract In the real world, the problems mostly are complex; more precisely, the problems generally are nonlinear or large scale other than if it was mandatory to resolve it under certain constraints, and that is common in engineering design problems. Therefore, the complexity of problem plays a cri...

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Autores principales:	Omnia Osman Fadel Abouhabaga, Mohamed Hassan Gadallah, Hanan Kamel Kouta, Mohamed Abass Zaghloul
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Inner-outer array Constrained optimization engineering design problems Hybrid algorithms Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/cac05aee9b0048c481e7de6a23aa34e6
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spelling	oai:doaj.org-article:cac05aee9b0048c481e7de6a23aa34e62021-11-14T12:16:29ZHybrid inner-outer algorithm for solving real-world mechanical optimization problems10.1186/s44147-021-00004-01110-19032536-9512https://doaj.org/article/cac05aee9b0048c481e7de6a23aa34e62021-07-01T00:00:00Zhttps://doi.org/10.1186/s44147-021-00004-0https://doaj.org/toc/1110-1903https://doaj.org/toc/2536-9512Abstract In the real world, the problems mostly are complex; more precisely, the problems generally are nonlinear or large scale other than if it was mandatory to resolve it under certain constraints, and that is common in engineering design problems. Therefore, the complexity of problem plays a critical role in determining the computational time and cost. Accordingly, a novel algorithm called inner-outer array is proposed in this paper. It depends on the design of parameters and then tolerance design as one of design of experiment stages. In this work, the inner-outer algorithm is used to solve real-world optimization problems to choose the preferable feasible regions of the entire search domain. Numerical results are documented and compared based on four well-known constrained mechanical engineering issues. It can be concluded that the performance of inner-outer algorithm is good to optimize constrained engineering problems, but it still needs some enhancements in the future work.Omnia Osman Fadel AbouhabagaMohamed Hassan GadallahHanan Kamel KoutaMohamed Abass ZaghloulSpringerOpenarticleInner-outer arrayConstrained optimizationengineering design problemsHybrid algorithmsEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering and Applied Science, Vol 68, Iss 1, Pp 1-18 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Inner-outer array Constrained optimization engineering design problems Hybrid algorithms Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Inner-outer array Constrained optimization engineering design problems Hybrid algorithms Engineering (General). Civil engineering (General) TA1-2040 Omnia Osman Fadel Abouhabaga Mohamed Hassan Gadallah Hanan Kamel Kouta Mohamed Abass Zaghloul Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
description	Abstract In the real world, the problems mostly are complex; more precisely, the problems generally are nonlinear or large scale other than if it was mandatory to resolve it under certain constraints, and that is common in engineering design problems. Therefore, the complexity of problem plays a critical role in determining the computational time and cost. Accordingly, a novel algorithm called inner-outer array is proposed in this paper. It depends on the design of parameters and then tolerance design as one of design of experiment stages. In this work, the inner-outer algorithm is used to solve real-world optimization problems to choose the preferable feasible regions of the entire search domain. Numerical results are documented and compared based on four well-known constrained mechanical engineering issues. It can be concluded that the performance of inner-outer algorithm is good to optimize constrained engineering problems, but it still needs some enhancements in the future work.
format	article
author	Omnia Osman Fadel Abouhabaga Mohamed Hassan Gadallah Hanan Kamel Kouta Mohamed Abass Zaghloul
author_facet	Omnia Osman Fadel Abouhabaga Mohamed Hassan Gadallah Hanan Kamel Kouta Mohamed Abass Zaghloul
author_sort	Omnia Osman Fadel Abouhabaga
title	Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
title_short	Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
title_full	Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
title_fullStr	Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
title_full_unstemmed	Hybrid inner-outer algorithm for solving real-world mechanical optimization problems
title_sort	hybrid inner-outer algorithm for solving real-world mechanical optimization problems
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/cac05aee9b0048c481e7de6a23aa34e6
work_keys_str_mv	AT omniaosmanfadelabouhabaga hybridinnerouteralgorithmforsolvingrealworldmechanicaloptimizationproblems AT mohamedhassangadallah hybridinnerouteralgorithmforsolvingrealworldmechanicaloptimizationproblems AT hanankamelkouta hybridinnerouteralgorithmforsolvingrealworldmechanicaloptimizationproblems AT mohamedabasszaghloul hybridinnerouteralgorithmforsolvingrealworldmechanicaloptimizationproblems
_version_	1718429315741253632

Hybrid inner-outer algorithm for solving real-world mechanical optimization problems

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