An Electromagnetism-like Mechanism for Global Optimization

  • Authors:
  • ş/ &idot/lker Birbil;Shu-Chering Fang

  • Affiliations:
  • Department of Industrial Engineering and Operations Research Program, North Carolina State University, Raleigh, NC 27695-7906, USACorresponding author: e-mail: sibirbil@eos.ncsu.edu

  • Venue:
  • Journal of Global Optimization
  • Year:
  • 2003

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Abstract

This paper proposes a new heuristic for global optimization. The method utilizes an attraction-repulsion mechanism to move the sample points towards the optimality. The proposed scheme can be used either as a stand-alone approach or as an accompanying procedure for other methods. Some test results on nonlinear test functions in the category of ``minor to moderate difficulty'' are included. The ease of implementation and flexibility of the heuristic show the potential of this new approach.