| Presentation | 2014-07-21 DC Operating Point Analysis of Nonlinear Circuits Using the Variable-Gain Newton Fixed-Point Homotopy Method Keiichi MORIYAMA, Kiyotaka YAMAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the field of circuit simulation, homotopy methods have been studied by many researchers in order to overcome the non-convergence problem in DC operating point analysis. Studies on homotopy methods can be classified into four types; (i) those from the theoretical viewpoint; (ii) those from the viewpoint of path following algorithms; (iii) those from the viewpoint of implementation; and (iv) those from the viewpoint of homotopy functions. In this paper, we focus on the studies from the viewpoint of homotopy functions, overview the conventional studies, and propose a new method termed the variable-gain Newton fixed-point homotopy method. By SPICE simulation, we confirm the effectiveness of the proposed method. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | nonlinear circuit / circuit simulation / DC analysis / homotopy method / SPICE |
| Paper # | NLP2014-38 |
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| Committee | NLP |
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| Conference Date | 2014/7/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | DC Operating Point Analysis of Nonlinear Circuits Using the Variable-Gain Newton Fixed-Point Homotopy Method |
| Sub Title (in English) | |
| Keyword(1) | nonlinear circuit |
| Keyword(2) | circuit simulation |
| Keyword(3) | DC analysis |
| Keyword(4) | homotopy method |
| Keyword(5) | SPICE |
| 1st Author's Name | Keiichi MORIYAMA |
| 1st Author's Affiliation | Chuo University() |
| 2nd Author's Name | Kiyotaka YAMAMURA |
| 2nd Author's Affiliation | Chuo University |
| Date | 2014-07-21 |
| Paper # | NLP2014-38 |
| Volume (vol) | vol.114 |
| Number (no) | 145 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |