Accelerated Particle Swarm for Optimum Design of Frame Structures

Author:

Talatahari S.1,Khalili E.2,Alavizadeh S. M.3

Affiliation:

1. Marand Faculty of Engineering, University of Tabriz, Tabriz 51666-14766, Iran

2. Department of Engineering, Islamic Azad University, Ahar Branch, Ahar 54516, Iran

3. Department of Structural Engineering, Islamic Azad University, Shabestar Branch, Shabestar 57168-14758, Iran

Abstract

Accelerated particle swarm optimization (APSO) is developed for finding optimum design of frame structures. APSO shows some extra advantages in convergence for global search. The modifications on standard PSO effectively accelerate the convergence rate of the algorithm and improve the performance of the algorithm in finding better optimum solutions. The performance of the APSO algorithm is also validated by solving two frame structure problems.

Publisher

Hindawi Limited

Subject

General Engineering,General Mathematics

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