Reduced Order Delayed Systems by means of Laguerre Functions and Krylov Subspaces

被引：0
|
作者：
Samuel, Elizabeth Rita [1 ]
Ferranti, Francesco [1 ]
Knockaert, Luc [1 ]
Dhaene, Tom [1 ]
机构：
[1] Ghent Univ iMinds, Dept Informat Technol, B-9050 Ghent, Belgium
来源：
2014 IEEE 18TH WORKSHOP ON SIGNAL AND POWER INTEGRITY (SPI) | 2014年
关键词：
Krylov subspaces; Laguerre polynomials; Model Order Reduction; Time-delay systems; PEEC MODELS; REDUCTION; RETARDATION; SIMULATION; CIRCUITS;
D O I：
暂无
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：
In this paper, we propose an algorithm for model order reduction of large scale systems that can be described by delayed differential equations. The algorithm is based on the combination of a Laguerre expansion technique for the delays and higher order Krylov subspaces. Pertinent numerical results validate the accuracy and efficiency of the proposed model order reduction approach.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Model Order Reduction of Time-Delay Systems Using a Laguerre Expansion Technique
    Samuel, Elizabeth Rita
    Knockaert, Luc
    Dhaene, Tom
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2014, 61 (06) : 1815 - 1823
  • [2] Stress recovery with Krylov-subspaces in reduced elastic multibody systems
    Tobias, Christoph
    Eberhard, Peter
    MULTIBODY SYSTEM DYNAMICS, 2011, 25 (04) : 377 - 393
  • [3] Stress recovery with Krylov-subspaces in reduced elastic multibody systems
    Christoph Tobias
    Peter Eberhard
    Multibody System Dynamics, 2011, 25 : 377 - 393
  • [4] Model Order Reduction for Parameter Dependent Substructured Systems using Krylov Subspaces
    Walker, Nadine
    Froehlich, Benjamin
    Eberhard, Peter
    IFAC PAPERSONLINE, 2018, 51 (02): : 553 - 558
  • [5] Model-order reduction of kth order MIMO dynamical systems using block kth order Krylov subspaces
    Li, Bin
    Bao, Liang
    Lin, Yiqin
    Wei, Yimin
    INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2011, 88 (01) : 150 - 162
  • [6] Laguerre Expansion Series Based Reduced Order Interval Systems
    Samuel, Elizabeth Rita
    Deveerasetty, Kranthi Kumar
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2021, 68 (06) : 2022 - 2026
  • [7] Adaptive rational Krylov subspaces for large-scale dynamical systems
    Druskin, V.
    Simoncini, V.
    SYSTEMS & CONTROL LETTERS, 2011, 60 (08) : 546 - 560
  • [8] Krylov subspaces recycling based model order reduction for acoustic BEM systems and an error estimator
    Panagiotopoulos, Dionysios
    Deckers, Elke
    Desmet, Wim
    COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2020, 359
  • [9] Krylov subspaces from bilinear representations of nonlinear systems
    Condon, Marissa
    Ivanov, Rossen
    COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 2007, 26 (02) : 399 - 406
  • [10] Second-order Krylov subspaces for model order reduction of buildings subjected to seismic excitation
    Marcos Souza Lenzi
    Leandro Fleck Fadel Miguel
    Rafael Holdorf Lopez
    Humberto Brambila de Salles
    Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2023, 45
12345