Magnetizer Design Based on a Quasi-Oppositional Gravitational Search Algorithm
Leandro dos Santos Coelho, Viviana C. Mariani, N Tutkun, Piergiorgio Alotto
article (Uluslararası, Hakemli) | Yazar(lar): Leandro dos Santos Coelho, Viviana C. Mariani, N Tutkun, Piergiorgio Alotto | Yıl: 2014 | Dergi/Kurum: IEEE TRANSACTIONS ON MAGNETICS | İndeks: WOS.SCI | DOI: 10.1109/tmag.2013.2285277 | Anahtar Kelimeler: Electromagnetic optimization, gravitational search algorithm (GSA),
The gravitational search algorithm (GSA) is a novel metaheuristics approach inspired by the laws of gravitation and motion. In GSA, a set of agents, called masses, searches the design space to find the optimal solution by simulation of Newtonian laws of gravity and motion. In this paper, a standard and an improved GSA (IGSA) approach based on a quasi-oppositional approach are presented and tested on a magnetic pole design benchmark. Results indicate that the performance of proposed IGSA on the magnetic pole design is better than that of classical GSA.