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Title: Multiport Model Order Reduction With Multiple Expansion Points
Authors: Kuriyama, Kenta
Mifune, Takeshi
Matsuo, Tetsuji  kyouindb  KAKEN_id
Author's alias: 栗山, 健太
美舩, 健
松尾, 哲司
Keywords: Artificial neural networks
Finite element analysis
Conductivity
Time-frequency analysis
Impedance
Electric potential
Transformer cores
Cauer ladder network (CLN)
expansion point
model order reduction (MOR)
multiple ports
Issue Date: Jun-2021
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Journal title: IEEE Transactions on Magnetics
Volume: 57
Issue: 6
Thesis number: 6301505
Abstract: Multiple expansion points are introduced to the multiport Cauer ladder network method to realize an efficient model order reduction of an eddy-current field. The proposed method can set multiple target frequencies to cover a wide frequency range with a small number of multiport electric network elements. A time-dependent response to pulsewidth-modulation (PWM) excitation is accurately reconstructed by setting the target frequencies at both fundamental and carrier frequencies.
Rights: © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
URI: http://hdl.handle.net/2433/270018
DOI(Published Version): 10.1109/tmag.2021.3065024
Appears in Collections:Journal Articles

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