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Mathematical control theory of applied partial differential equations is built on linear and nonlinear functional analysis and many existence theorems in control theory result from applications of theorems in functional analysis. Thus,... more
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      Differential EquationsActive Disturbance Rejection ControlFeedback ControlWave Equation
The RPL overview, control messages format and network topology are deeply studied in this paper. RPL uses link quality Expected Transmission count (ETX) as single metric for default route selection. The ETX ensures the transmission... more
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    • Control of Distributed Parameter Systems
In this paper, microwave element is designed using the concept of split ring resonator. In this branch line coupler is loaded with ring resonator structure to reduce overall size than conventional element and to have excellent stop band... more
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    •   12  
      Electrical EngineeringAntennas & Radio Wave PropagationElectromagnetic metamaterialsComputational Electromagnetics
ABSRACT: The aim of this chapter is to introduce the concept of regional boundary exponential reduced observability in connection with the sensors characterizations on a sub-region Γ of the considered domain boundary ∂Ω. More precisely,... more
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      SensorsControl of Distributed Parameter Systems
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... more
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      Applied MathematicsControl of Distributed Parameter SystemsDiffusion systems
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      Distributed Parameter SystemsControl of Distributed Parameter Systems
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    •   3  
      Distributed ParametersFilteringControl of Distributed Parameter Systems
The main objective of this paper is to study the problem of regional boundary asymptotic gradient full order observer (Γ * ‫-ܱܨܩܣ‬observer) in link with the structures of sensors and actuators. Important results have been obtained related... more
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      Applied MathematicsControl SystemsControl of Distributed Parameter Systems
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      Control Systems EngineeringTime-Delay SystemsActive Vibration ControlMechanical Vibrations
In this paper, we deal with the linear in®nite dimensional systems in a Hilbert space where the dynamics of the system is governed by strongly continuous semi-groups. We study the concept of asymptotic (exponential) regional detectability... more
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      Applied MathematicsSensorsControl of Distributed Parameter Systems
The purpose of this paper is to characterize regional boundary gradient strategic sensors notions for different cases of regional boundary gradient observation to be achieved. Then, the characterizations based on how to a cross from... more
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      Functional AnalysisControl of Distributed Parameter Systems
The paper is devoted to stability and stabilization of a class of evolution equations arising from mathematical modeling of hybrid mechanical systems with flexible parts. A sufficient condition is obtained for partial strong asymptotic... more
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      Control TheoryStabilityNonlinear ControlMechanical systems
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    • Control of Distributed Parameter Systems
The main purpose of this paper is to study and characterize the existing of general asymptotic regional gradient observer which observe the current gradient state of the original system in connection with gradient strategic sensors. Thus,... more
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    •   2  
      Dynamical SystemControl of Distributed Parameter Systems
The aim of this paper is to introduce the concept of regional exponential observability in connection with the strategic sensors. Then, we give characterization of such sensors in order that regional exponential observability can be... more
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    •   2  
      Applied MathematicsControl of Distributed Parameter Systems
A linear control system in Hilbert space is considered. An estimate of solutions of the system is carried out for the class of optimal control corresponding to a subsystem withfinite number of degrees of freedom. It is proved that the... more
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      Control TheoryOptimal ControlControl of Distributed Parameter Systems