An adaptive elitist differential evolution for optimization of truss structures with discrete design variables
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- 作者：V. Ho-Huu hohuuvinh@tdt.edu.vn" class="auth_mail" title="E-mail the corresponding author hohuuvinh90@gmail.com" class="auth_mail" title="E-mail the corresponding author ; T. Nguyen-Thoi ; nguyenthoitrung@tdt.edu.vn" class="auth_mail" title="E-mail the corresponding author ; thoitrung76@gmail.com" class="auth_mail" title="E-mail the corresponding author ; T. Vo-Duy voduytrung@tdt.edu.vn" class="auth_mail" title="E-mail the corresponding author ; T. Nguyen-Trang nguyentrangthao@tdt.edu.vn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Differential evolution (DE) ; Adaptive elitist differential evolution (aeDE) ; Optimization of truss structures ; Optimization with discrete design variables
- 刊名：Computers & Structures
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：165
- 期：Complete
- 页码：59-75
- 全文大小：1965 K
文摘
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An aeDE is proposed for optimization of truss structures with discrete design variables.
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The aeDE algorithm is a newly improved adaptive version of DE with three modifications.
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Three improvements relate to the mutation phase, selection phase and rounding technique.
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The numerical results for six benchmark problems illustrate the effectiveness of aeDE.