Conference article

Equation-Based Model Data Structure for High Level Physical Modelling; Model Simplification and Modelica-Export

Hisahiro Ito
Toyota Motor Corporation, 1200 Mishuku, Susono, Shizuoka, 410-1193, Japan

Akira Ohata
Toyota Motor Corporation, 1200 Mishuku, Susono, Shizuoka, 410-1193, Japan

Ken Butts
Toyota Technical Centre, 1555 Woodridge Avenue, Ann Arbor, Michigan, 48105-9748, USA

Jürgen Gerhard
Maplesoft, 615 Kumpf Drive, Waterloo, Ontario, N2V 1K8, Canada

Masoud Abbaszadeh
Maplesoft, 615 Kumpf Drive, Waterloo, Ontario, N2V 1K8, Canada

David Linder
Maplesoft, 615 Kumpf Drive, Waterloo, Ontario, N2V 1K8, Canada

Erik Postma
Maplesoft, 615 Kumpf Drive, Waterloo, Ontario, N2V 1K8, Canada

Elena Shmoylova
Maplesoft, 615 Kumpf Drive, Waterloo, Ontario, N2V 1K8, Canada

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Published in: Proceedings of the 4th International Workshop on Equation-Based Object-Oriented Modeling Languages and Tools; Zurich; Switzerland; September 5; 2011

Linköping Electronic Conference Proceedings 56:4, p. 27-34

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Published: 2011-11-03

ISBN: 978-91-7519-825-5

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

Abstract

This paper proposes a novel data structure for equationbased plant models. The data structure facilitates the plant modelling process starting from physics-based component creation through model simplification to Modelica model export.

Keywords

DAE; HLMD; HLMT; Maple; Modelica; Model Simplification; MSModel; Symbolic Manipulation

References

[1] Bakus J. Bernardin L. Gerhard J. Kowalska K. L´eger M. Wittkopf A. High-Level Physical Modeling Description and Symbolic Computing. IFAC Proceedings of the 17th World Congress; pages 1054–1055; 2008.

[2] Fritzson P. et al. http://www.openmodelica.org/. The OpenModelica Project.

[3] Maplesoft. Maple 11 User Guide. 2007.

[4] Modelica Tools. http://www.modelica.org/tools. Modelica Association; 2011.

[5] Ohata A. Ito H. Gopalswamy S. Furuta K. Plant Modeling Environment Based on Conservation Laws and Projection Method for Automotive Control Systems. SICE Journal of Control; Measurement and System Integration; 1(3):227–234; 2008.

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