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Stable simplification of z-transfer functions by squared magnitude continued-fraction expansion

✍ Scribed by Chyi Hwang; Chen-Chin Suen

Publisher: Elsevier Science
Year: 1986
Tongue: English
Weight: 525 KB
Volume: 322
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(86)90071-2

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✦ Synopsis

A ,full computer-oriented procedure is presented for sirnplijying the rational ztransfer function of a stable and minimum-phase discrete-time system. The simpltjication is based on truncating the u-domain (where u = z + z -') squared magnitude continued-jraction expansion and using the factorization technique to obtain simpltjied models. An example is given to illustrate the procedure.

📜 SIMILAR VOLUMES

Order reduction of z-transfer functions

Order reduction of z-transfer functions via multipoint Jordan continued-fraction expansion

✍ Ying-Chin Lee; Chyi Hwang; Leang S. Shieh 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 479 KB

The order reduction problem of z-transfer functions is solved by usinq the multipoint Jordan continued-fraction expansion (MJCFE) technique. An eficient algorithm thut does not require the use of' complex a(qebra is presented for obtaining an MJCFE from (I stable z-transfer .finction with expansion