Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench

A.J. Vollebregt; T. Bechtold; A. Verhoeven; E.J.W. Maten, ter

doi:10.1007/978-3-540-71980-9_17

Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench

A.J. Vollebregt
, T. Bechtold
, A. Verhoeven
, E.J.W. Maten, ter

Scientific Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

In this paper we compare the numerical results obtained by different model order reduction software tools, in order to test their scalability for relevant problems of the microelectronic-industry. MOR for ANSYS is implemented in C++ and ROMWorkbench is a MATLAB code.We further compare two Arnoldi-based reduction algorithms, which seems to be the most promising for microsystem design applications. The chosen benchmarks are large scale linear ODE systems, which arise from the finite element discretisation of electro-thermal MEMS models.

Original language	English
Title of host publication	Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania
Editors	G. Ciuprina, D. Ioan
Place of Publication	Berlin
Publisher	Springer
Pages	175-182
ISBN (Print)	978-3-540-71979-3
DOIs	https://doi.org/10.1007/978-3-540-71980-9_17
Publication status	Published - 2007
Event	Scientific Computing in Electrical Engineering, SCEE 2006 - Sinaia, Romania Duration: 17 Sept 2006 → 22 Sept 2006 https://scee-conferences.org/

Publication series

Name	Mathematics in Industry
Volume	11
ISSN (Print)	1612-3956

Conference

Conference	Scientific Computing in Electrical Engineering, SCEE 2006
Abbreviated title	SCEE 2006
Country/Territory	Romania
City	Sinaia
Period	17/09/06 → 22/09/06
Other	SCEE 2006, Sinaia, Romania
Internet address	https://scee-conferences.org/

Access to Document

10.1007/978-3-540-71980-9_17

Cite this

Vollebregt, A. J., Bechtold, T., Verhoeven, A., & Maten, ter, E. J. W. (2007). Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench. In G. Ciuprina, & D. Ioan (Eds.), Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania (pp. 175-182). (Mathematics in Industry; Vol. 11). Springer. https://doi.org/10.1007/978-3-540-71980-9_17

Vollebregt, A.J. ; Bechtold, T. ; Verhoeven, A. et al. / Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench. Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania. editor / G. Ciuprina ; D. Ioan. Berlin : Springer, 2007. pp. 175-182 (Mathematics in Industry).

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title = "Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench",

abstract = "In this paper we compare the numerical results obtained by different model order reduction software tools, in order to test their scalability for relevant problems of the microelectronic-industry. MOR for ANSYS is implemented in C++ and ROMWorkbench is a MATLAB code.We further compare two Arnoldi-based reduction algorithms, which seems to be the most promising for microsystem design applications. The chosen benchmarks are large scale linear ODE systems, which arise from the finite element discretisation of electro-thermal MEMS models.",

author = "A.J. Vollebregt and T. Bechtold and A. Verhoeven and \{Maten, ter\}, E.J.W.",

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booktitle = "Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania",

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note = "Scientific Computing in Electrical Engineering, SCEE 2006, SCEE 2006 ; Conference date: 17-09-2006 Through 22-09-2006",

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Vollebregt, AJ, Bechtold, T, Verhoeven, A & Maten, ter, EJW 2007, Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench. in G Ciuprina & D Ioan (eds), Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania. Mathematics in Industry, vol. 11, Springer, Berlin, pp. 175-182, Scientific Computing in Electrical Engineering, SCEE 2006, Sinaia, Romania, 17/09/06. https://doi.org/10.1007/978-3-540-71980-9_17

Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench. / Vollebregt, A.J.; Bechtold, T.; Verhoeven, A. et al.
Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania. ed. / G. Ciuprina; D. Ioan. Berlin: Springer, 2007. p. 175-182 (Mathematics in Industry; Vol. 11).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Vollebregt AJ, Bechtold T, Verhoeven A, Maten, ter EJW. Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench. In Ciuprina G, Ioan D, editors, Proceedings of the 6th International Conference on Scientific Computing in Electrical Engineering (SCEE 2006) 17-22 September 2006, Sinaia, Romania. Berlin: Springer. 2007. p. 175-182. (Mathematics in Industry). doi: 10.1007/978-3-540-71980-9_17

Model order reduction of large scale ODE systems: MOR for ANSYS versus ROM Workbench

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