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Modified Whale Optimization Algorithm Based on Tent Chaotic Mapping and Its Application in Structural Optimization
https://orcid.org/https://orcid.org/0000-0002-0229-7982
https://orcid.org/https://orcid.org/0000-0002-3642-0782
In this paper, a novel modified whale optimization algorithm based on Tent chaos map and tournament selection strategy (MWOA) was presented. The aim of the improved algorithm is to reduce the possibility of the standard whale algorithm falling into local optimal. During the initialization of the population, in order to increase population diversity and randomness, MWOA cites the Tent chaos map. In the optimization process, in order to improve the development ability of the standard algorithm, the tournament selection strategy was employed to improve the algorithm accuracy. Numerical simulation and example calculation results show that the improved algorithm is superior to the standard WOA algorithm. The improved method provides a new method for truss structure optimization.
Modified Whale Optimization Algorithm Based on Tent Chaotic Mapping and Its Application in Structural Optimization
https://orcid.org/https://orcid.org/0000-0002-0229-7982
https://orcid.org/https://orcid.org/0000-0002-3642-0782
In this paper, a novel modified whale optimization algorithm based on Tent chaos map and tournament selection strategy (MWOA) was presented. The aim of the improved algorithm is to reduce the possibility of the standard whale algorithm falling into local optimal. During the initialization of the population, in order to increase population diversity and randomness, MWOA cites the Tent chaos map. In the optimization process, in order to improve the development ability of the standard algorithm, the tournament selection strategy was employed to improve the algorithm accuracy. Numerical simulation and example calculation results show that the improved algorithm is superior to the standard WOA algorithm. The improved method provides a new method for truss structure optimization.
Modified Whale Optimization Algorithm Based on Tent Chaotic Mapping and Its Application in Structural Optimization
https://orcid.org/https://orcid.org/0000-0002-0229-7982
https://orcid.org/https://orcid.org/0000-0002-3642-0782
In this paper, a novel modified whale optimization algorithm based on Tent chaos map and tournament selection strategy (MWOA) was presented. The aim of the improved algorithm is to reduce the possibility of the standard whale algorithm falling into local optimal. During the initialization of the population, in order to increase population diversity and randomness, MWOA cites the Tent chaos map. In the optimization process, in order to improve the development ability of the standard algorithm, the tournament selection strategy was employed to improve the algorithm accuracy. Numerical simulation and example calculation results show that the improved algorithm is superior to the standard WOA algorithm. The improved method provides a new method for truss structure optimization.
Modified Whale Optimization Algorithm Based on Tent Chaotic Mapping and Its Application in Structural Optimization
KSCE J Civ Eng
Li, Yancang (Autor:in) / Han, Muxuan (Autor:in) / Guo, Qinglin (Autor:in)
KSCE Journal of Civil Engineering ; 24 ; 3703-3713
01.12.2020
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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