Improving Model-Order Reduction Methods by Singularity Exclusion

被引：1

作者：

Miettinen, Pekka ^{[1
]}

Honkala, Mikko ^{[1
]}

Roos, Janne ^{[1
]}

Valtonen, Martti ^{[1
]}

机构：

[1] Aalto Univ, Sch Sci & Technol, Dept Radio Sci & Engn, POB 13000, FI-00076 Aalto, Finland

来源：

SCIENTIFIC COMPUTING IN ELECTRICAL ENGINEERING (SCEE 2010) | 2012年 / 16卷

关键词：

D O I：

10.1007/978-3-642-22453-9__41

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper presents a novel stand-alone method for overcoming a singular system matrix in Model-Order Reduction (MOR) algorithms, which would otherwise foil successful algorithm operation and thus reduction. The basic idea of the method is to locate and identify the circuit areas that generate the singularities to the system matrix prior to MOR, and exclude these from the reduction. The method is applicable to any netlist-in-netlist-out type MOR method.

引用

页码：387 / 394

页数：8

共 50 条

[31] A fast model-order reduction algorithm for micro electromechanical devices
Zhang, Rumi
Zhang, Peiyu
Jullien, Graham A.
RELIABILITY, PACKAGING, TESTING, AND CHARACTERIZATION OF MEMS/MOEMS VI, 2007, 6463
[32] Stability criteria for Arnoldi-based model-order reduction
Elfadel, IM
Silveira, LM
White, J
1996 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, CONFERENCE PROCEEDINGS, VOLS 1-6, 1996, : 2642 - 2645
[33] Model-order Reduction using Truncated Modal Balanced Realization
Rergis, C. M.
Messina, A. R.
Betancourt, R. J.
2015 NORTH AMERICAN POWER SYMPOSIUM (NAPS), 2015,
[34] Analysis of frequency selective surfaces through the blazing onset using rational Krylov model-order reduction and Woodbury singularity extraction
Weile, DS
Michielssen, E
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2001, 49 (10) : 1470 - 1478
[35] Simplified Model Identification of Automatic Voltage Regulator Using Model-Order Reduction
Biradar, Shivanagouda
Saxena, Sahaj
How, Yogesh V.
PROCEEDINGS OF THE 2015 INTERNATIONAL CONFERENCE ON POWER AND ADVANCED CONTROL ENGINEERING (ICPACE), 2015, : 423 - 428
[36] Parametric Model-Order Reduction of Hierarchical Self-Optimizing Systems
Krueger, Martin
Traechtler, Ansgar
AT-AUTOMATISIERUNGSTECHNIK, 2015, 63 (08) : 633 - 645
[37] Broadband Computation of System Output Sensitivities Using Model-Order Reduction
Farle, Ortwin
Dyczij-Edlinger, Romanus
Koehler, Andreas
2015 45TH EUROPEAN MICROWAVE CONFERENCE (EUMC), 2015, : 1069 - 1072
[38] Model-order reduction using variational balanced truncation with spectral shaping
Heydari, P
Pedram, M
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2006, 53 (04) : 879 - 891
[39] Model-Order Reduction of Multiple-Input Non-Linear Systems Based on POD and DEI Methods
Henneron, Thomas
Clenet, Stephane
IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (03)
[40] Active Manifold and Model-Order Reduction to Accelerate Multidisciplinary Analysis and Optimization
Boncoraglio, Gabriele
Farhat, Charbel
AIAA JOURNAL, 2021, 59 (11) : 4739 - 4753

← 1 2 3 4 5 →