Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Discrete Optimization of Truss Structures Using Variable Neighborhood Search
https://orcid.org/http://orcid.org/0000-0003-1811-8851
Variable neighborhood search (VNS) is a metaheuristic approach for solving combinatorial and global optimization problems in discrete search space. This paper explores the possibility of applying VNS and its several extensions to the optimization of truss structures considering the cross sections of the members as discrete variables. The constraints imposed to the optimization are the allowable stress and the displacement limits on nodes. Various truss structure examples with fixed geometries are presented in order to demonstrate the effectiveness of the VNS and its extensions compared with other methods.
Discrete Optimization of Truss Structures Using Variable Neighborhood Search
https://orcid.org/http://orcid.org/0000-0003-1811-8851
Variable neighborhood search (VNS) is a metaheuristic approach for solving combinatorial and global optimization problems in discrete search space. This paper explores the possibility of applying VNS and its several extensions to the optimization of truss structures considering the cross sections of the members as discrete variables. The constraints imposed to the optimization are the allowable stress and the displacement limits on nodes. Various truss structure examples with fixed geometries are presented in order to demonstrate the effectiveness of the VNS and its extensions compared with other methods.
Discrete Optimization of Truss Structures Using Variable Neighborhood Search
https://orcid.org/http://orcid.org/0000-0003-1811-8851
Variable neighborhood search (VNS) is a metaheuristic approach for solving combinatorial and global optimization problems in discrete search space. This paper explores the possibility of applying VNS and its several extensions to the optimization of truss structures considering the cross sections of the members as discrete variables. The constraints imposed to the optimization are the allowable stress and the displacement limits on nodes. Various truss structure examples with fixed geometries are presented in order to demonstrate the effectiveness of the VNS and its extensions compared with other methods.
Discrete Optimization of Truss Structures Using Variable Neighborhood Search
Iran J Sci Technol Trans Civ Eng
Sedlar, Damir (Autor:in) / Lozina, Zeljan (Autor:in) / Tomac, Ivan (Autor:in)
01.04.2022
16 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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| Springer Verlag | 2021
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