Modified Dolphin Monitoring Operator for Weight Optimization of Frame Structures

  • Ali Kaveh Centre of Excellence for Fundamental Studies in Structural Engineering, School of Civil Engineering, Iran University of Science and Technology, Tehran-16, Iran
  • S. R. Hoseini Vaez
  • Pedram Hosseini

Abstract

In this article, a modified dolphin monitoring (MDM) operatoris introduced and used to improve the performance of the collidingbodies optimization (CBO) algorithm for optimal designof steel structures (CBO-MDM). The performance of the CBO,enhanced colliding bodies optimization (ECBO) and CBOMDMare compared through three well-established structuralbenchmarks. The optimized designs obtained by thesealgorithms are compared, and the results show that the performanceof CBO-MDM is superior to those of the other twoalgorithms. The MDM is found to be a suitable tool to enhancethe performance of the CBO algorithm.

Keywords

modified dolphin monitoring, metaheuristic algorithms, CBO algorithm, ECBO algorithm; optimal design of frame structures
Published
25-04-2017
How to Cite
KAVEH, Ali; HOSEINI VAEZ, S. R.; HOSSEINI, Pedram. Modified Dolphin Monitoring Operator for Weight Optimization of Frame Structures. Periodica Polytechnica Civil Engineering, [S.l.], apr. 2017. ISSN 1587-3773. Available at: <https://pp.bme.hu/ci/article/view/9691>. Date accessed: 26 sep. 2017. doi: https://doi.org/10.3311/PPci.9691.
Section
Research Article