Grid-based metaheuristics to improve a nuclear fusion device

✍ Scribed by Antonio Gómez-Iglesias; Miguel A. Vega-Rodríguez; Francisco Castejón; Enrique Morales-Ramos; Miguel Cárdenas-Montes; José M. Reynolds

• Book ID: 102117589
• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 327 KB
• Volume: 22
• Category: Article
• ISSN: 1532-0626
• DOI: 10.1002/cpe.1497

✦ Synopsis

Abstract

Plasma physics research for fusion still presents open problems that need a large computing capacity to be solved. Different modelling tools can be used to carry out simulations that will lead to saving costs in the development of fusion devices. The use of evolutionary algorithms (EAs) to look for approximate configurations offers a great approach for optimization processes, and avoids the use of brute force algorithms. However, since these applications require a high computational cost to perform their operations, the use of the grid arises as an ideal environment to carry out these tests. The distributed paradigm of the grid, as well as the number of computational resources, represents an excellent alternative to execute these tools. In this work we join these three ideas and present promising results. Copyright © 2009 John Wiley & Sons, Ltd.