Next Article in Journal
A „Hybrid“ Thin-Film pH Sensor with Integrated Thick-Film Reference
Previous Article in Journal
Evaluation of Protein Adsorption on Chitosan Surfaces with Reflectometry Interference Spectroscopy
Article Menu

Export Article

Open AccessArticle
Sensors 2001, 1(5), 161-182;

Sensors and Asymptotic w-observer for Distributed Diffusion Systems

University of Perpignan, Systems Theory Laboratory, 52, Avenue de Villeneuve, 66860 Perpignan, France
Author to whom correspondence should be addressed.
Received: 18 July 2001 / Accepted: 16 August 2001 / Published: 27 October 2001
Full-Text   |   PDF [473 KB, uploaded 20 June 2014]   |  


The aim of this paper is to study the regional observer concept through the consideration of sensors. For a class of distributed diffusion systems, we propose an approach derived from the Luenberger observer type as introduced by Gressang and Lamont [1]. Furthermore, we show that the structures of sensors allow the existence of regional observer and we give a sufficient condition for each regional observer. We also show that, there exists a dynamical system for diffusion systems is not observer in the usual sense, but it may be regional observer. View Full-Text
Keywords: Sensors; w-observer; Distributed diffusion systems Sensors; w-observer; Distributed diffusion systems

Figure 1

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Share & Cite This Article

MDPI and ACS Style

Al-Saphory, R.; Jai, A.E. Sensors and Asymptotic w-observer for Distributed Diffusion Systems. Sensors 2001, 1, 161-182.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top