Observer with linear error dynamics for nonlinear multi-output systems

Authors
Hou, M Pugh, AC
Citation
M. Hou et Ac. Pugh, Observer with linear error dynamics for nonlinear multi-output systems, SYST CONTR, 37(1), 1999, pp. 1-9
Citations number
16
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
SYSTEMS & CONTROL LETTERS
ISSN journal
01676911 → ACNP
Volume
37
Issue
1
Year of publication
1999
Pages
1 - 9
Database
ISI
SICI code
0167-6911(19990517)37:1<1:OWLEDF>2.0.ZU;2-E
Abstract
Based upon nonlinear state coordinate transformations and a condensed dual Brunovsky form for multi-output systems, a method for designing nonlinear s tate observers with linear error dynamics is presented. Necessary and suffi cient conditions are provided for identifying the class of nonlinear system s for which state observers with linear error dynamics can be obtained. (C) 1999 Published by Elsevier Science B.V. All rights reserved.