An Initial Solution Algorithm for Globally Convergent Homotopy Methods(<Special Section>Selected Papers from the 16th Workshop on Circuits and Systems in Karuizawa)
スポンサーリンク
概要
- 論文の詳細を見る
Finding DC operating points of transistor circuits is an important and difficult task. The Newton-Raphson method adopted in SPICE-like simulators often fails to converge to a solution. To overcome this convergence problem, homotopy methods have been studied from various viewpoints. For efficiency of globally convergent homotopy methods, it is important to give an appropriate initial solution as a starting point. However, there are few studies concerning such initial solution algorithms. In this paper, initial solution problems in homotopy methods are discussed, and an effective initial solution algorithm is proposed for globally convergent homotopy methods, which finds DC operating points of transistor circuits efficiently. Numerical examples using practical transistor circuits show the effectiveness of the proposed algorithm.
- 社団法人電子情報通信学会の論文
- 2004-04-01
著者
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ANDO Makoto
Faculty of Pharmaceutical Sciences, Nagasaki University
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INOUE Yasuaki
Graduate School of Information, Production and Systems, Waseda University
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Inoue Yasuaki
Graduate School Of Information Production And Systems Waseda University
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Inoue Y
Graduate School Of Information Production And Systems Waseda University
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KUSANOBU Saeko
Faculty of Integrated Cultures and Humanities, University of East Asia
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YAMAMURA Kiyotaka
Faculty of Science and Engineering, Chuo University
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Kusanobu S
Faculty Of Integrated Cultures And Humanities University Of East Asia
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Kusanobu Saeko
Faculty Of Integrated Cultures And Humanities University Of East Asia
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Yamamura K
Faculty Of Science And Engineering Chuo University
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Yamamura Kiyotaka
Faculty Of Engineering Gunma University
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Ando Makoto
Faculty Of Engineering Tokyo Institute Of Technology
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Ando Makoto
Faculty Of Science And Engineering Chuo University
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