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Auto-Extraction of Modelica Code from Finite Element Analysis or Measurement Data

The-Quan Pham
OptiY e.K., Aschaffenburg, Germany

Alfred Kamusella
Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Germany

Holger Neubert
Technische Universität Dresden, Institute of Electromechanical and Electronic Design, Germany

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp11063668

Ingår i: Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany

Linköping Electronic Conference Proceedings 63:74, s. 668-672

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Publicerad: 2011-06-30

ISBN: 978-91-7393-096-3

ISSN: 1650-3686 (tryckt), 1650-3740 (online)

Abstract

This paper presents a new approach to extract Modelica codes from finite element analysis or measurement data automatically. The finite element model or the real system on the test bench is adaptively sam-pled while applying the Gaussian process with a few number of model calculations or measurement points. Based on these support points; a meta- or surrogate model of the system is built. Thus; Modelica codes can be generated automatically. These algorithms are implemented in the multidisciplinary design software OptiY®. Its application is demonstrated on the example of an electromagnetic actuator.

Nyckelord

Gaussian Process; Kriging; Surrogate Modeling; Meta Modeling

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