دوره 2، شماره 3 - ( 4-1391 )                   جلد 2 شماره 3 صفحات 423-441 | برگشت به فهرست نسخه ها


XML English Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Gholizadeh S, Barati H. A COMPRATIVE STUDY OF THREE METAHEURISTICS FOR OPTIMUM DESIGN OF TRUSSES . International Journal of Optimization in Civil Engineering. 2012; 2 (3) :423-441
URL: http://ijoce.iust.ac.ir/article-1-100-fa.html
A COMPRATIVE STUDY OF THREE METAHEURISTICS FOR OPTIMUM DESIGN OF TRUSSES . دانشگاه علم و صنعت ایران. 1391; 2 (3) :423-441

URL: http://ijoce.iust.ac.ir/article-1-100-fa.html


چکیده:   (3895 مشاهده)
In the present study, the computational performance of the particle swarm optimization (PSO) harmony search (HS) and firefly algorithm (FA), as popular metaheuristics, is investigated for size and shape optimization of truss structures. The PSO was inspired by the social behavior of organisms such as bird flocking. The HS imitates the musical performance process which takes place when a musician searches for a better state of harmony, while the FA was based on the idealized behavior of the flashing characteristics of natural fireflies. These algorithms were inspired from different natural sources and their convergence behavior is focused in this paper. Several benchmark size and shape optimization problems of truss structures are solved using PSO, HS and FA and the results are compared. The numerical results demonstrate the superiority of FA to HS and PSO.
متن کامل [PDF 273 kb]   (1627 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: Optimal design
دریافت: ۱۳۹۱/۵/۱۳

کلیه حقوق این وب سایت متعلق به دانشگاه علم و صنعت ایران می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2015 All Rights Reserved | Iran University of Science & Technology

Designed & Developed by : Yektaweb