Raheam A. Al-Saphory, Naseif J. Al-Jawari, Asmaa N. Al-Janabi
Abstract
Raheam A. Al-Saphory, Naseif J. Al-Jawari, Asmaa N. Al-Janabi
Abstract
The aim of this paper is to extend the notion of general asymptotic regional gradient
observer (𝐺𝐴𝑅𝐺-observer) to the reduced order case. More precisely, we study and discuss the
existing of this approach in a sub-region of the considered domain. Thus, we show that the
approach is enables to estimate the unknown part of the state gradient when the output function
gives part of information about the region state in ω. The characterization of this notion depend
on regional gradient strategic sensors (𝑅𝐺𝑆-sensor) concept in order that asymptotic regional
gradient reduced-order observability (𝐴𝑅𝐺𝑅𝑂-observability) to be achieved and analyzed. An
application presented to various situation cases of strategic sensors.
رحيم احمد منصور الصفوري | Raheam Ahmad Mansor Al-Saphory | 6108