Gradient Observability for Diffusion Systems

• Autorzy: Zerrik E. H. , Bourray H.
• Języki publikacji: EN

Abstrakty

EN

The aim of this paper is to study regional gradient observability for a diffusion system and the reconstruction of the state gradient without the knowledge of the state. First, we give definitions and characterizations of these new concepts and establish necessary conditions for the sensor structure in order to obtain regional gradient observability. We also explore an approach which allows for a regional gradient reconstruction. The developed method is original and leads to a numerical algorithm illustrated by simulations.

Słowa kluczowe

EN

diffusion system; observability; regional gradient observability; gradient strategic sensor; gradient reconstruction

PL

system dyfuzyjny; obserwowalność gradientu; czujnik strategiczny

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2003
• Tom: Vol. 13, no 2
• Strony: 139--150
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr.

Twórcy

autor

Zerrik E. H.

• MACS Group, AFACS UFR, Moulay Ismail University, Faculty of Sciences, Meknes, Morocco

autor

Bourray H.

• MACS Group, AFACS UFR, Moulay Ismail University, Faculty of Sciences, Meknes, Morocco

Bibliografia

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