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 | Nanotech 2004 Vol. 2
Technical Proceedings of the 2004 NSTI Nanotechnology Conference and Trade Show, Volume 2
Chapter 6: MEMS Modeling |
| | mor4ansys: Generating Compact Models Directly From ANSYS Models | | Authors: | E.B. Rudnyi, J. Lienemann, A. Greiner and J.G. Korvink | | Affilation: | IMTEK, Albert Ludwig University, DE | | Pages: | 279 - 282 | | Keywords: | model order reduction, damped second ordersystem, Rayleigh damping, Arnoldi process, Krylov subspace | | Abstract: | Model reduction of linear large-scale dynamic systems is already quite an established area [1]–[3]. In a number of papers (see references in [3]), the advantages of model reduction have been demonstrated. In the present paper, we describe a software tool to perform moment-matching model reduction via the Arnoldi algorithm directly to ANSYS finite element models. We discuss the application of the tool to a structural mechanical problem with a second order linear differential equation (ODE). Its successful application to the first order case of electro-thermal modeling is demonstrated elsewhere [4], [5]. | | ISBN: | 0-9728422-8-4 |
| Pages: | 519 |
| Hardcopy: | $150.00 |
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