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Paper Abstract and Keywords
Presentation 2004-07-16 13:25
Proposal of Modified Nonlinear Networks Reduction Technique and Its Estimation
Tsutomu Ishida, Takashi Mine, Hidemasa Kubota (Shizuoka Univ.), Takayuki Watanabe (Univ. of Shizuoka), Hideki Asai (Shizuoka Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we propose the nonlinear network reduction technique independent of the network topology. This technique generates the projection matrix using Krylov subspace method, and performs congruence transformation on the whole circuit equations. The nonlinear reduction technique proposed previously is directly inapplicable to the network including the node to which any capacitor is not connected. Then, in this report, this problem is solved by giving the device based on backward Euler formula. Consequently, the nonlinear reduction technique would be applicable to more general networks. Finally, circuit simulations are performed for some example circuits using this technique and the validity and efficiency of the nonlinear reduction technique are verified by comparing with the conventional transient analysis technique.
Keyword (in Japanese) (See Japanese page) 
(in English) nonlinear network reduction technique / Krylov subspace method / congruence transformation / backward Euler / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 197, NLP2004-28, pp. 25-30, July 2004.
Paper # NLP2004-28 
Date of Issue 2004-07-09 (NLP) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee NLP  
Conference Date 2004-07-16 - 2004-07-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Shizuoka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) (TBD) 
Paper Information
Registration To NLP 
Conference Code 2004-07-NLP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Proposal of Modified Nonlinear Networks Reduction Technique and Its Estimation 
Sub Title (in English)  
Keyword(1) nonlinear network reduction technique  
Keyword(2) Krylov subspace method  
Keyword(3) congruence transformation  
Keyword(4) backward Euler  
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1st Author's Name Tsutomu Ishida  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Takashi Mine  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
3rd Author's Name Hidemasa Kubota  
3rd Author's Affiliation Shizuoka University (Shizuoka Univ.)
4th Author's Name Takayuki Watanabe  
4th Author's Affiliation University of Shizuoka (Univ. of Shizuoka)
5th Author's Name Hideki Asai  
5th Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2004-07-16 13:25:00 
Presentation Time 25 minutes 
Registration for NLP 
Paper # NLP2004-28 
Volume (vol) vol.104 
Number (no) no.197 
Page pp.25-30 
#Pages
Date of Issue 2004-07-09 (NLP) 


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