Zerrik, E. and Benhadid, S. and Bourray, H. (2007) Sensors and regional observability of the wave equation. Sensors and Actuators, A: Physical, 138 (2). pp. 313-328.

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Abstract

The purpose of this paper is to develop the question of regional observability of a system described by the wave equation evolving in spatial domain Ω. It concerns the observability of such a system only on a subregion ω of Ω. Then we give definitions and characterization of this notion linked with sensors structure and we describe an important approach that estimates the state of the system on a given subregion. The study examines various kind of measurements and sensors. The obtained results are illustrated by numerical examples and simulations. © 2007 Elsevier B.V. All rights reserved.

Item Type: Article
Uncontrolled Keywords: Computer simulation; Wave equations, Regional observability; Regional reconstruction; Regional strategic sensor, Sensors
Subjects: Engineering
Divisions: SCIENTIFIC PRODUCTION > Engineering
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:47
URI: http://eprints.umi.ac.ma/id/eprint/3385

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