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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.77 No.6
- 발행연도
- 2021.1
- 수록면
- 779 - 795 (17page)
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초록· 키워드
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In the recent decades, various optimization algorithms have been considered for the optimization of structures. In this research, a new enhanced algorithm is used for the size and topology optimization of truss structures. This algorithm, which is obtained from the combination of Crow Search Algorithm (CSA) and the Cellular Automata (CA) method, is called CA-CSA method. In the first iteration of the CA-CSA method, some of the best designs of the crow’s memory are first selected and then located in the cells of CA. Then, a random cell is selected from CA, and the best design is chosen from the selected cell and its neighborhood; it is considered as a “local superior design” (LSD). In the optimization process, the LSD design is used to modify the CSA method. Numerical examples show that the CA-CSA method is more effective than CSA in the size and topology optimization of the truss structures.
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참고문헌 (39)
참고문헌 신청
Askarzadeh, A. / 2016 / A noval metaheuristic method for solving constrained engineering optimization problems : crow search algorithm / Comput. Struct. 169:1~12
Canyurt, O. E. / 2010 / Cellular genetic algorithm technique for the multicriterion design optimization / Struct. Multidisc. Optim 40:201~214
Canyurt, O. E. / 2005 / A cellular framework for structural analysis and optimization / Comput. Meth. Appl. Mech. Eng 194:3516~3534
Cheng, M. Y. / 2014 / Symbiotic organisms search : A new metaheuristic optimization algorithm / Comput. Struct 139:98~112
Deb, K. / 2001 / Design of truss-structures for minimum weight using genetic algorithms / Finite Elem. Anal. Des 37:447~465
Canyurt, O. E. / 2010 / Cellular genetic algorithm technique for the multicriterion design optimization / Struct. Multidisc. Optim 40:201~214
Canyurt, O. E. / 2005 / A cellular framework for structural analysis and optimization / Comput. Meth. Appl. Mech. Eng 194:3516~3534
Cheng, M. Y. / 2014 / Symbiotic organisms search : A new metaheuristic optimization algorithm / Comput. Struct 139:98~112
Deb, K. / 2001 / Design of truss-structures for minimum weight using genetic algorithms / Finite Elem. Anal. Des 37:447~465
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