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Sensors 2002, 2(4), 137-152; doi:10.3390/s20400137

Asymptotic Regional Boundary Observer in Distributed Parameter Systems via Sensors Structures

Systems Theory Laboratory, University of Perpignan, 52, avenue de villeneuve, 66860 Perpignan, France
Received: 6 March 2002 / Accepted: 4 April 2002 / Published: 26 April 2002
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The purpose of this paper is to study the concept of asymptotic regional observer in connection with the characterizations of sensors. We give various results related to different types of measurements, of domains and boundary conditions. Furthermore, we show that the measurements structures allow the existence of regional observer and we give a sufficient condition for such observer. We also show that, there exists a dynamical system for the considered system is not observer in the usual sense, but it may be regional boundary observer.
Keywords: Sensors; Γ-detectability; Γ-observers; Diffusion system Sensors; Γ-detectability; Γ-observers; Diffusion system
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Al-Saphory, R. Asymptotic Regional Boundary Observer in Distributed Parameter Systems via Sensors Structures. Sensors 2002, 2, 137-152.

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