摘要
The realization of Cauer third form of continued fraction expansion (CFE) by both integrators and differentiators is restricted to even-order systems. A realization form which involves integrators only and is applicable to both odd- and even-order systems is presented. A new similarity transformation matrix is derived to transform a state-space model in its phase-variable canonical form to that in the new Cauer third CFE canonical form. This transformation matrix can be used to construct an approximate aggregation matrix which relates the states of a high-order system and its reduced-order model obtained by the method of the new Cauer third form.
| 原文 | ???core.languages.en_GB??? |
|---|---|
| 頁（從 - 到） | 434-438 |
| 頁數 | 5 |
| 期刊 | IEEE transactions on circuits and systems |
| 卷 | CAS-33 |
| 發行號 | 4 |
| DOIs | |
| 出版狀態 | 已出版 - 1986 |