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Authors: D. Jackiewicz and R. Szewczyk

Affiliation: Warsaw University of Technology, Poland

Keyword(s): Evolutionary Strategies, Magnetic Characteristics Modelling, Non-destructive Testing.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Computational Intelligence ; Evolution Strategies ; Evolutionary Computing ; Soft Computing

Abstract: This paper concerns the possibility of use evolutionary strategies for optimisation of magnetic characteristics model's parameters. The Jiles-Atherton extended model was used for modelling the magnetic hysteresis loop of construction steel St10. In this model k parameters change their value during the magnetisation process. However, determination of model’s parameters by gradient optimisation was not succesfull. Only use of evolutionary strategies for optimisation enables achievement of very good agreement with results of experimental measurements. This agreement was confirmed by high values of the R2 determination coefficient.

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Paper citation in several formats:
Jackiewicz, D. and Szewczyk, R. (2012). Application of Evolutionary Strategies for Optimisation of Parameters during the Modelling of the Magnetic Hysteresis Loop of the Construction Steel. In Proceedings of the 4th International Joint Conference on Computational Intelligence (IJCCI 2012) - ECTA; ISBN 978-989-8565-33-4; ISSN 2184-3236, SciTePress, pages 297-301. DOI: 10.5220/0004155602970301

@conference{ecta12,
author={D. Jackiewicz. and R. Szewczyk.},
title={Application of Evolutionary Strategies for Optimisation of Parameters during the Modelling of the Magnetic Hysteresis Loop of the Construction Steel},
booktitle={Proceedings of the 4th International Joint Conference on Computational Intelligence (IJCCI 2012) - ECTA},
year={2012},
pages={297-301},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004155602970301},
isbn={978-989-8565-33-4},
issn={2184-3236},
}

TY - CONF

JO - Proceedings of the 4th International Joint Conference on Computational Intelligence (IJCCI 2012) - ECTA
TI - Application of Evolutionary Strategies for Optimisation of Parameters during the Modelling of the Magnetic Hysteresis Loop of the Construction Steel
SN - 978-989-8565-33-4
IS - 2184-3236
AU - Jackiewicz, D.
AU - Szewczyk, R.
PY - 2012
SP - 297
EP - 301
DO - 10.5220/0004155602970301
PB - SciTePress