Size optimization of space trusses using Big Bang-Big Crunch algorithm

  • Authors:
  • A. Kaveh;S. Talatahari

  • Affiliations:
  • Institute for Mechanics of Materials and Structures, Vienna University of Technology, Karlsplatz 13, A-1040 Wien, Austria;Department of Civil Engineering, Tabriz University, Tabriz, Iran

  • Venue:
  • Computers and Structures
  • Year:
  • 2009

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Abstract

A Hybrid Big Bang-Big Crunch (HBB-BC) optimization algorithm is employed for optimal design of truss structures. HBB-BC is compared to Big Bang-Big Crunch (BB-BC) method and other optimization methods including Genetic Algorithm, Ant Colony Optimization, Particle Swarm Optimization and Harmony Search. Numerical results demonstrate the efficiency and robustness of the HBB-BC method compared to other heuristic algorithms.