Results 1 to 10 of about 225 (84)
A State of the Art Review of Systems of Linear Inequalities and Related Observability Problems
This work is a short review of the state of the art aiming to contribute to the use, disclosure, and propagation of systems of linear inequalities in real life, teaching, and research.
Enrique Castillo
exaly +3 more sources
Carleman estimates and observability inequalities for parabolic equations with interior degeneracy
We consider a parabolic problem with degeneracy in the interior of the spatial domain, and we focus on Carleman estimates for the associated adjoint problem.
Genni Fragnelli, Dimitri Mugnai
exaly +2 more sources
Robust Recursive Regulator for Systems Subject to Polytopic Uncertainties
We present a robust recursive framework for the regulation of discrete-time linear systems subject to polytopic uncertainties. Based on regularized least-squares with a penalty parameter, we formulate a convex optimization problem and weight the polytope
Jose Nuno A. D. Bueno +2 more
doaj +1 more source
This paper proposes a new observer approach used to simultaneously estimate both vehicle lateral and longitudinal nonlinear dynamics, as well as their unknown inputs.
Chouki Sentouh +2 more
doaj +1 more source
The problem of uniform polynomial observability was recently analyzed. It is shown that, when the continuous model is uniformly polynomially observable, it is sufficient to filter initial data to derive uniform polynomial observability inequalities for ...
Z. Hajjej
doaj +1 more source
We deal with a control problem for a coupled system of two degenerate singular parabolic equations in non-divergence form with degeneracy and singularity appearing at an interior point of the space domain. In particular, we consider the well-posedness of
Jawad Salhi
doaj +1 more source
Attachment observability of a rotating body-beam
In this article we analyze the admissibility and the exact observability of a body-beam system when the output is taken in a point of attachment from the beam to the body.
Deguenon Judicael, Barbulescu Alina
doaj +1 more source
Averaged Control for Fractional ODEs and Fractional Diffusion Equations
We generalize results concerning averaged controllability on fractional type equations: system of fractional ODEs and the fractional diffusion equation.
Darko Mitrovic +2 more
doaj +1 more source
Carleman estimates and null controllability of a class of singular parabolic equations
In this paper, we consider control systems governed by a class of semilinear parabolic equations, which are singular at the boundary and possess singular convection and reaction terms.
Du Runmei +3 more
doaj +1 more source
Observation of vibrating systems at different time instants
In this paper, we obtain new observability inequalities for the vibrating string. This work was motivated by a recent paper of A. Szijártó and J.
Ambroise Vest
doaj +1 more source

