Exact observability of diagonal systems with a finite-dimensional output operator

Authors
Jacob, B Zwart, H
Citation
B. Jacob et H. Zwart, Exact observability of diagonal systems with a finite-dimensional output operator, SYST CONTR, 43(2), 2001, pp. 101-109
Citations number
18
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
SYSTEMS & CONTROL LETTERS
ISSN journal
01676911 → ACNP
Volume
43
Issue
2
Year of publication
2001
Pages
101 - 109
Database
ISI
SICI code
0167-6911(20010615)43:2<101:EOODSW>2.0.ZU;2-6
Abstract
In this paper equivalent conditions for exact observability of diagonal sys tems with a finite-dimensional output operator are given. One of these equi valent conditions is the conjecture of Russell and Weiss (SIAM J. Control O pt. 32(1) (1994) 1-23). The other conditions are in terms of the eigenvalue s and the Lyapunov solutions of finite-dimensional subsystems. (C) 2001 Els evier Science B.V. All rights reserved.