Paknahad M, Hosseini P, Hakim S. SA-EVPS ALGORITHM FOR DISCRETE SIZE OPTIMIZATION OF THE 582-BAR SPATIAL TRUSS STRUCTURE. International Journal of Optimization in Civil Engineering 2023; 13 (2) :207-217
URL:
http://ijoce.iust.ac.ir/article-1-550-en.html
Abstract: (393 Views)
Metaheuristic algorithms have become increasingly popular in recent years as a method for determining the optimal design of structures. Nowadays, approximate optimization methods are widely used. This study utilized the Self Adaptive Enhanced Vibrating Particle System (SA-EVPS) algorithm as an approximate optimization method, since the EVPS algorithm requires experimental parameters. As a well-known and large-scale structure, the 582-bar spatial truss structure was analyzed using the finite element method, and optimization processes were implemented using MATLAB. In order to obtain weight optimization, the self-adaptive enhanced vibration particle system (SA-EVPS) is compared with the EVPS algorithm.
Type of Study:
Research |
Subject:
Optimal design Received: 2023/01/11 | Accepted: 2023/04/21 | Published: 2023/04/21