SYNTHESIS OF POSITIVE REAL FEEDBACK-SYSTEMS - A SIMPLE DERIVATION VIAPARROTTS THEOREM

Authors
TURAN L SAFONOV MG HUANG CH
Citation
L. Turan et al., SYNTHESIS OF POSITIVE REAL FEEDBACK-SYSTEMS - A SIMPLE DERIVATION VIAPARROTTS THEOREM, IEEE transactions on automatic control, 42(8), 1997, pp. 1154-1157
Citations number
21
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
42
Issue
8
Year of publication
1997
Pages
1154 - 1157
Database
ISI
SICI code
0018-9286(1997)42:8<1154:SOPRF->2.0.ZU;2-N
Abstract
A remarkably simple derivation of the formulas for a controller render ing a closed loop system strongly positive real (SPR) Is presented. Th e derivation is based on Parrott's theorem and the positive real lemma .