MOR for ANSYS Model Reduction Publications Journal Papers
Eurosime course on MOR for ANSYS

New book Fast Simulation of Electro-Thermal MEMS: Efficient Dynamic Compact Models. Book at Amazon or at Springer.

IMTEK's publications related to MOR for ANSYS and model reduction

Content:

Theory and Methodology

Model Reduction

E. B. Rudnyi, J. G. Korvink,
Review: Automatic Model Reduction for Transient Simulation of MEMS-based Devices.
Sensors Update v. 11, p. 3-33, 2002.
Abstract, Final paper at Wiley.

J. Lienemann, E. B. Rudnyi and J. G. Korvink.
MST MEMS model order reduction: Requirements and Benchmarks.
Linear Algebra and its Applications, v. 415, N 2-3, p. 469-498, 2006.
Abstract, Final Paper at ScienceDirect.

J. G. Korvink, A. Greiner and E. B. Rudnyi.
Computational Mechanics in MEMS: From Spanning the Scales to Order Reduction.
International Workshop on Advances in Computational Mechanics (IWACOM). November 3-6, 2004, Hosei University, Tokyo, Japan, Book of Abstract, p.151.

J. G. Korvink, E. B. Rudnyi, A. Greiner, and Z. Liu.
MEMS and NEMS Simulation.
In MEMS: A Practical Guide to Design, Analysis, and Applications, ed. Jan G. Korvink, Oliver Paul, William Andrew Publishing, Norwich, NY, 2005, pp. 93-186. ISBN: 0815514972.
Abstract, Book at Amazon.

B. Salimbahrami, R. Eid, B. Lohmann, E. B. Rudnyi, J. G. Korvink.
Order Reduction of Second Order Systems with Proportional Damping.
ALA 2006, Joint GAMM-SIAM Conference on Applied Linear Algebra, University of Düsseldorf, Germany, July 24-27, 2006.

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Error Estimates

T. Bechtold, E. B. Rudnyi and J. G. Korvink,
Error Estimation for Arnoldi-based Model Order Reduction of MEMS.
Technical Proceedings of the 2004 Nanotechnology Conference and Trade Show, Nanotech 2004, March 7-11, 2004, Bosten, Massachusetts, USA, vol. 2, p. 430-433.
Final paper at NSTI.

T. Bechtold, E. B. Rudnyi and J. G. Korvink,
Error indicators for fully automatic extraction of heat-transfer macromodels for MEMS.
Journal of Micromechanics and Microengineering 2005, v. 15, N 3, pp. 430-440.
Abstract, Paper at IOP.

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MOR for ANSYS

E. B. Rudnyi and J. G. Korvink.
Model Order Reduction for Large Scale Engineering Models Developed in ANSYS®.
PARA'04, Workshop On State-of-the-art In Scientific Computing, Technical University of Denmark, June 20-23, 2004

E. B. Rudnyi and J. G. Korvink.
Model Order Reduction for Large Scale Engineering Models Developed in ANSYS.
Lecture Notes in Computer Science, v. 3732, pp. 349-356, 2006.
Title:  Applied Parallel Computing. State of the Art in Scientific Computing: 7th International Conference, PARA 2004, Lyngby, Denmark, June 20-23, 2004. Revised Selected Papers.
Abstract, Final paper at Springer.

E. B. Rudnyi and J. G. Korvink.
Model Order Reduction of MEMS for Efficient Computer Aided Design and System Simulation.
MTNS2004, Sixteenth International Symposium on Mathematical Theory of Networks and Systems, Katholieke Universiteit Leuven, Belgium, July 5-9, 2004

E. B. Rudnyi, J. G. Korvink.
Model Order Reduction for Large Scale Finite Element Engineering Models.
ECCOMAS CFD 2006, Europian Conference on Computational Fluid Dynamics, Egmond aan Zee, The Netherlands, September 5-8, 2006. Book of Abstracts, p. 183, Proceedings on CD, ISBN: 90-9020970-0.

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Model Reduction Benchmarks

E. B. Rudnyi and J. G. Korvink.
The Simulation of Partial Differential Equations and System Matrices .
In: Standardization for Microsystems: The way forward. Proceedings for the Internation Seminar MEMSTAND, Barcelona, Spain, 2003, pp.62-66

J. G. Korvink, E. B. Rudnyi.
Oberwolfach Benchmark Collection.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 311-315, 2005.
Book at Springer.

J. Lienemann, B. Salimbahrami, B. Lohmann, and J. G. Korvink.
A File Format for the Exchange of Nonlinear Dynamical ODE Systems.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany. v. 45, p. 317-326, 2005.
Book at Springer.

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Parametric Model Reduction

L. H. Feng, E. B. Rudnyi, J. G. Korvink.
Parametric Model Reduction to Generate Boundary Condition Independent Compact Thermal Model.
THERMINIC 2004, 10th International Workshop on Thermal Investigations of ICs and Systems, 29 September - 1 October 2004, Sophia Antipolis, France, p. 281-285.

L. H. Feng, E. B. Rudnyi, J. G. Korvink.
Preserving the film coefficient as a parameter in the compact thermal model for fast electro-thermal simulation.
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, December, 2005, v. 24, N 12, p. 1838-1847.
Abstract, Final paper at IEEE.

L. H. Feng, D. Koziol, E. B. Rudnyi, J. G. Korvink.
Parametric Model Order Reduction for Scanning Electrochemical Microscopy: Fast Simulation of Cyclic Voltammogram
.
In: Thermal, Mechanical and Multi-Physics Simulation and Experiments in Micro-Electronics and Micro-Systems. Proceedings of EuroSimE 2005, Berlin, Germany, April 18-20, 2005, p. 55-59.
Final paper at IEEE

C. Moosmann, E. B. Rudnyi, A. Greiner, J. G. Korvink, M. Hornung.
Parameter preserving Model Order Reduction of a Flow Meter.
Technical Proceedings of the 2005 Nanotechnology Conference and Trade Show, Nanotech 2005, May 8-12, 2005, Anaheim, California, USA, NSTI-Nanotech 2005, vol. 3, p. 684-687.
Final paper at NSTI.

E. B. Rudnyi and J. G. Korvink.
Boundary Condition Independent Thermal Model.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 345-348, 2005.
Book at Springer.

Lihong Feng.
Parameter independent model order reduction.
Mathematics and Computers in Simulation 2005, v. 68, N 3, p. 221-234.
Paper at ScienceDirect.

E. B. Rudnyi, L. H. Feng, M. Salleras, S. Marco, J. G. Korvink.
Error Indicator to Automatically Generate Dynamic Compact Parametric Thermal Models .
THERMINIC 2005, 11th International Workshop on Thermal Investigations of ICs and Systems, 27 - 30 September 2005, Belgirate, Lake Maggiore, Italy, p. 139 - 145.

E. B. Rudnyi, C. Moosmann, A. Greiner, T. Bechtold, J. G. Korvink.
Parameter Preserving Model Reduction for MEMS System-level Simulation and Design.
5th MATHMOD, Proceedings. Volume 1: Abstract Volume, p. 147, Volume 2: Full Papers CD, 8 pp, February 8 - 10, 2006, Vienna University of Technology, Vienna, Austria. ISBN 3-901608-30-3.

L. Feng, D. Koziol, E. B. Rudnyi, and J. G. Korvink.
Parametric Model Reduction for Fast Simulation of Cyclic Voltammograms .
Sensors Letters, v. 4, N 2, p. 165-173, 2006.
Abstract, Final Paper at IngentaConnect.

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Nonzero Initial Conditions

L. H. Feng, D. Koziol, E. B. Rudnyi, J. G. Korvink.
Model Order Reduction for Scanning Electrochemical Microscope: The treatment of nonzero initial conditions.
IEEE Sensors 2004, The Third IEEE conference on sensors, Vienna, Austria, Oct. 24-27, 2004, Technical Program & Abstracts, Special Session W1Le, Scanning Probe Tip Integrated Sensors, p. 257.
Proceedings of IEEE Sensors 2004, v. 3, p. 1236-1239.
Final paper at IEEE

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Nonlinear Model Reduction

L. H. Feng, E. B. Rudnyi, J. G. Korvink, C. Bohm, T. Hauck.
Compact Electro-thermal Model of Semiconductor Device with Nonlinear Convection Coefficient.
In: Thermal, Mechanical and Multi-Physics Simulation and Experiments in Micro-Electronics and Micro-Systems. Proceedings of EuroSimE 2005, Berlin, Germany, April 18-20, 2005, p. 372-375.
Final paper at IEEE

J. Lienemann, A. Yousefi, J. G. Korvink.
Nonlinear heat transfer modelling.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 327-331, 2005.
Book at Springer.

Lihong Feng.
Review of model order reduction methods for numerical simulation of nonlinear circuits.
Applied Mathematics and Computation 2005, v. 167, N 1, p. 576-591.
Paper at ScienceDirect.

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Connecting Reduced Models

T. Bechtold, E. B. Rudnyi, J. G. Korvink, M. Graf, A. Hierlemann.
Connecting heat transfer macromodels for MEMS-array structures.
Journal of Micromechanics and Microengineering 2005, v. 15, N 6, p. 1205-1214.
Abstract, Paper at IOP.

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Electro-thermal Simulation

General

J. G. Korvink, E. B. Rudnyi,
Keynote: Computer-aided engineering of electro-thermal MST devices: moving from device to system simulation.
EuroSimE'03, 4th international conference on thermal & mechanical simulation and experiments in micro-electronics and micro-systems, Aix-en-Provence, France, March 30 - April 2, 2003.

T. Bechtold, B. Salimbahrami, E. B. Rudnyi, B. Lohmann and J. G. Korvink,
Krylov-Subspace-Based Order Reduction Methods Applied to Generate Compact Thermo-Electric Models for MEMS.
NANOTECH 2003 (MSM 2003), Technical Proceedings of the 2003 Nanotechnology Conference and Trade Show, 2003, v. 2, February 23-27, San Francisco, Computational Publications, San Francisco, p. 582 - 585.
Final paper at NSTI.

T. Bechtold, E. B. Rudnyi and J. G. Korvink,
Automatic Generation of Compact Electro-Thermal Models for Semiconductor Devices.
IEICE Transactions on Electronics, 2003, v. E86C, N 3, pp. 459 - 465.
Abstract, Final paper at IEICE.

M. Salleras, T. Bechtold, L. Fonseca, J. Santander, E. B. Rudnyi, J. G. Korvink, S. Marco,
Comparison of Model Order Reduction Methodologies for Thermal Problems.
In: Thermal, Mechanical and Multi-Physics Simulation and Experiments in Micro-Electronics and Micro-Systems. Proceedings of EuroSimE 2005, Berlin, Germany, April 18-20, 2005, p. 60-65.
Final paper at IEEE

T. Bechtold, D. Hohlfeld, E. B. Rudnyi, H. Zappe, J. G. Korvink.
Inverse Thermal Problem via Model Order Reduction: Determining Material Properties of a Microhotplate .
THERMINIC 2005, 11th International Workshop on Thermal Investigations of ICs and Systems, 27 - 30 September 2005, Belgirate, Lake Maggiore, Italy, p. 146 - 150.

T. Bechtold, E. B. Rudnyi, J. G. Korvink.
mor4ansys: Efficient Model Order Reduction of Finite Element Electro-Thermal MEMS Models.
Microsystemtechnik Kongress 2005, 10-12 October, Freiburg, Germany, VDE Verlag GMBH, p. 649-652.

T. Bechtold, E. B. Rudnyi, J. G. Korvink.
Dynamic electro-thermal simulation of microsystems: a review.
Journal of Micromechanics and Microengineering 2005, v. 15, N 11, p. R17-R31.
Abstract, Paper at IOP.

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Microthruster

T. Bechtold, E. B. Rudnyi, J. G. Korvink and C. Rossi,
Efficient Modelling and Simulation of 3D Electro-Thermal Model for a Pyrotechnical Microthruster.
International Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Applications PowerMEMS 2003, Makuhari, Japan, 4-5 December 2003.

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Hotplate Gas Sensor

T. Bechtold, J. Hildenbrand, J. Woellenstein and J. G. Korvink,
Model Order Reduction of 3D Electro-Thermal Model for a Novel Micromachined Hotplate Gas Sensor.
Proceedings of 5th International conference on thermal and mechanical simulation and experiments in microelectronics and microsystems, EuroSimE2004 May 10-12, 2004, Brussels, Belgium, p. 263-267.
Final paper at IEEE

J. Hildenbrand, T. Bechtold, and J. Woellenstein.
Microhotplate Gas sensor.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 333-336, 2005.
Book at Springer.

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Electronics

C. Bohm, T. Hauck, E. B. Rudnyi, J. G. Korvink,
Compact Electro-thermal Models of Semiconductor Devices with Multiple Heat Sources.
Proceedings of 5th International conference on thermal and mechanical simulation and experiments in microelectronics and microsystems, EuroSimE 2004, May 10-12, 2004, Brussels, Belgium, p. 101 - 104.
Final paper at IEEE

A. Augustin, T. Hauck, B. Maj, J. Czernohorsky, E.B. Rudnyi and J.G. Korvink.
Model Reduction for Power Electronics Systems with Multiple Heat Sources .
THERMINIC 2006, 12th International Workshop on Thermal Investigations of ICs and Systems, 27-29 September 2006, Nice, France.

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Tunable Optical Filter

D. Hohlfeld, T. Bechtold, H. Zappe.
Tunable Optical Filter.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 337-340, 2005.
Book at Springer.

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Convective Thermal Flow

C. Moosmann, E. B. Rudnyi, A. Greiner, J. G. Korvink,
Model Order Reduction for Linear Convective Thermal Flow.
THERMINIC 2004, 10th International Workshop on Thermal Investigations of ICs and Systems, 29 September - 1 October 2004, Sophia Antipolis, France, p. 317-321.

C. Moosmann, A. Greiner.
Convective Thermal Flow Problems.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 341-343, 2005.
Book at Springer.

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Structural Mechanics

Bonded Wire

E. B. Rudnyi, J. Lienemann, A. Greiner, and J. G. Korvink,
mor4ansys: Generating Compact Models Directly from ANSYS Models.
Technical Proceedings of the 2004 Nanotechnology Conference and Trade Show, Nanotech 2004, March 7-11, 2004, Boston, Massachusetts, USA, vol. 2, p. 279-282.
Final paper at NSTI.

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Butterfly Gyroscope

J. Lienemann, D. Billger, E. B. Rudnyi, A. Greiner, and J. G. Korvink,
MEMS Compact Modeling Meets Model Order Reduction: Examples of the Application of Arnoldi Methods to Microsystem Devices.
Technical Proceedings of the 2004 Nanotechnology Conference and Trade Show, Nanotech 2004, March 7-11, 2004, Bosten, Massachusetts, USA, vol. 2, p. 303-306.
Final paper at NSTI.

D. Billger.
The Butterfly Gyro.
In: Benner, P., Mehrmann, V., Sorensen, D. (eds) Dimension Reduction of Large-Scale Systems, Lecture Notes in Computational Science and Engineering (LNCSE). Springer-Verlag, Berlin/Heidelberg, Germany, v. 45, p. 347-352, 2005.
Book at Springer.

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RF MEMS

J. Lienemann, A. Greiner, E. B. Rudnyi, J. G. Korvink, L. Ferrario, M. Zen,
Automatic Order Reduction for Finite Element Models.
Books of abstract of the 9th National conference on Sensor and Microsystems, AISEM 2004, Ferrara, Italy, February 8-11, p. 94.

L. Del Tin, R. Gaddi, A. Gnudi, E. B. Rudnyi, A. Greiner, J. G. Korvink.
Efficient pre-stressed harmonic analysis of RF-microresonators by means of model order reduction.
Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems, Proceedings of EuroSimE 2006, Como (Milano), Italy, 24-26 April, p. 226-229, 2006.

L. Del Tin, R. Gaddi, E. B. Rudnyi, A. Greiner, J. G. Korvink.
Model Order Reduction for the Extraction of Small Signal Equivalent Circuit Models of RF-MEMS.
SCEE 2006, Scientific Computing in Electrical Engineering, Sinaia - Romania, 17-22 September 2006.

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Optimization of Accelerometer

J. S. Han, E. B. Rudnyi, J. G. Korvink.
Efficient Optimization of Transient Dynamic Problems for a Micro Accelerometer Using Model Order Reduction.
21st International Congress of Theoretical and Applied Mechanics, 15 - 21 August 2004, Warsaw, Poland. ICTAM04 Abstract Book and CD-ROM Proceedings, p. 356, paper SM24S_11316.

J. S. Han, E. B. Rudnyi, J. G. Korvink.
Efficient optimization of transient dynamic problems in MEMS devices using model order reduction.
Journal of Micromechanics and Microengineering 2005, v. 15, N 4, p. 822-832.
Abstract, Paper at IOP.

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Vibrational Simulation of a Knuckle

J. S. Han, E. B. Rudnyi, J. G. Korvink.
Efficient Vibrational Simulation of a Knuckle Using Model Order Reduction.
Proceedings of the Kyungbuk branch of the KSME 2005 Spring Annual Meeting, pp. 18-22, April 16, 2005 (in Korean).

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Harmonic Simulation of a Trabecular Bone

E. B. Rudnyi, B. van Rietbergen, J. G. Korvink.
Efficient Harmonic Simulation of a Trabecular Bone Finite Element Model by means of Model Reduction.
12th Workshop "The Finite Element Method in Biomedical Engineering, Biomechanics and Related Fields", University of Ulm, 20-21 July 2005. Proceedings of the 12th FEM Workshop, p. 61-68. ISBN: 3-9806183-8-2.

E. B. Rudnyi, B. van Rietbergen, J. G. Korvink.
Model Reduction for High Dimensional Micro-FE Models.
TAM'06, The Third HPC-Europa Transnational Access Meeting, Barcelona, 14 - 16 June 2006.

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Thermo-Mechanical Problem

E. Zukowski, J. Wilde, E. B. Rudnyi, J. G. Korvink.
Model Reduction for Thermo-Mechanical Simulation of Packages.
THERMINIC 2005, 11th International Workshop on Thermal Investigations of ICs and Systems, 27 - 30 September 2005, Belgirate, Lake Maggiore, Italy, p. 134 - 138.

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Acoustics Including Fluid-Structure Interaction

R. S. Puri, D. Morrey, A. Bell, J. F Durodola, E. B. Rudnyi and J. G. Korvink.
Compact structural-acoustic coupled models via model order reduction.
ICSV13, Thirteenth International Congress on Sound and Vibration (ICSV13), July 2 to 6, 2006, Vienna, Austria.

S. Puri, D. Morrey, A. Bell, J. Durodola, E. B. Rudnyi, J. G. Korvink.
Two-way Coupled Structural Acoustic Optimization via Model Order Reduction.
ISMA2006, International Conference on Noise and Vibration Engineering, Leuven, Belgium, September 18-20, 2006.

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