Zobrazeno 1 - 10
of 666
pro vyhledávání: '"Vázquez, Rafael"'
Publikováno v:
Advances in Space Research 2024
In the domain of Space Situational Awareness (SSA), the challenges pertaining to orbit determination and catalog correlation are notably pronounced, partly attributable to the escalating presence of non-cooperative satellites engaging in unspecified
Externí odkaz:
http://arxiv.org/abs/2404.00317
Autor:
Vazquez, Rafael, Krstic, Miroslav
For the recently introduced deep learning-powered approach to PDE backstepping control, we present an advancement applicable across all the results developed thus far: approximating the control gain function only (a function of one variable), rather
Externí odkaz:
http://arxiv.org/abs/2403.19344
In this paper, we extend our previous work on the power series method for computing backstepping kernels. Our first contribution is the development of initial steps towards a MATLAB toolbox dedicated to backstepping kernel computation. This toolbox w
Externí odkaz:
http://arxiv.org/abs/2403.16070
A Model Predictive Controller for Tracking is introduced for rendezvous with non-cooperative tumbling targets in active debris removal applications. The target's three-dimensional non-periodic rotational dynamics as well as other state and control co
Externí odkaz:
http://arxiv.org/abs/2403.10986
This paper introduces a hybrid dynamical system methodology for managing impulsive control in spacecraft rendezvous and proximity operations under the Hill-Clohessy-Wiltshire model. We address the control design problem by isolating the out-of-plane
Externí odkaz:
http://arxiv.org/abs/2403.03633
To stabilize PDE models, control laws require space-dependent functional gains mapped by nonlinear operators from the PDE functional coefficients. When a PDE is nonlinear and its "pseudo-coefficient" functions are state-dependent, a gain-scheduling (
Externí odkaz:
http://arxiv.org/abs/2401.02511
An a posteriori error estimator based on an equilibrated flux reconstruction is proposed for defeaturing problems in the context of finite element discretizations. Defeaturing consists in the simplification of a geometry by removing features that are
Externí odkaz:
http://arxiv.org/abs/2312.15968
The eddy current problem has many relevant practical applications in science, ranging from non-destructive testing to magnetic confinement of plasma in fusion reactors. It arises when electrical conductors are immersed in an external time-varying mag
Externí odkaz:
http://arxiv.org/abs/2310.14313
In this paper, we investigate the rapid stabilization of N-layer Timoshenko composite beams with anti-damping and anti-stiffness at the uncontrolled boundaries. The problem of stabilization for a two-layer composite beam has been previously studied b
Externí odkaz:
http://arxiv.org/abs/2310.11416