抄録
The compound element pseudo-transient analysis (PTA) algorithm is an effective practical method for finding the DC operating point when the Newton-Raphson method fails. It is able to effectively prevent from the oscillation problems compared with conventional PTA algorithms. In this paper, an effective SPICE3 implementation method for the compound element PTA algorithm is proposed. It has the characteristic of not expanding the Jacobian matrix and not changing the Jacobian matrix structure when the pseudo-transient numerical simulation is being done. Thus a high simulation efficiency is guaranteed. The ability of the proposed SPICE3 implementation to avoid the oscillation problems and the simulation efficiency are demonstrated by examples.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 2124-2131 |
| ページ数 | 8 |
| ジャーナル | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| 巻 | E90-A |
| 号 | 10 |
| DOI | |
| 出版ステータス | Published - 2007 10月 |
ASJC Scopus subject areas
- 電子工学および電気工学
- コンピュータ グラフィックスおよびコンピュータ支援設計
- 応用数学
- 信号処理