SOME REMARKS ON REAL AND COMPLEX OUTPUT-FEEDBACK

Authors
ROSENTHAL J SOTTILE F
Citation
J. Rosenthal et F. Sottile, SOME REMARKS ON REAL AND COMPLEX OUTPUT-FEEDBACK, Systems & control letters, 33(2), 1998, pp. 73-80
Citations number
22
Categorie Soggetti
Robotics & Automatic Control","Operatione Research & Management Science","Robotics & Automatic Control","Operatione Research & Management Science
Journal title
Systems & control letters → ACNP
ISSN journal
01676911
Volume
33
Issue
2
Year of publication
1998
Pages
73 - 80
Database
ISI
SICI code
0167-6911(1998)33:2<73:SRORAC>2.0.ZU;2-L
Abstract
We provide some new necessary and sufficient conditions which guarante e arbitrary pole placement of a particular linear system over the comp lex numbers. We exhibit a nontrivial real linear system which is not c ontrollable by real static output feedback and discuss a conjecture fr om algebraic geometry concerning the existence of real linear systems for which all static feedback laws are real. (C) 1998 Elsevier Science B.V. All rights reserved.