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Listar por autor "Vázquez Valenzuela, Rafael"
Mostrando ítems 21-40 de 81
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Ponencia
Backstepping control of a hyperbolic PDE system with zero characteristic speed
Andrade, Gustavo A. de; Vázquez Valenzuela, Rafael; Karafyllis, Lasson; Krstic, Miroslav (Elsevier, 2022)In this paper, we study the single-input boundary feedback stabilization of 3 × 3 linear hyperbolic partial differential ...
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Ponencia
Backstepping stabilization of an underactuated 3 X 3 linear hyperbolic system of fluid flow transport equations
Meglio, Florent Di; Vázquez Valenzuela, Rafael; Krstic, Miroslav; Petit, Nicolás (Institute of Electrical and Electronics Engineers (IEEE), 2012)We investigate the boundary stabilization of a particular subset of 3×3 linear hyperbolic systems with varying coefficients ...
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Artículo
Backstepping-based estimation of thermoacoustic oscillations in a Rijke tube with experimental validation
Andrade, Gustavo A. de; Vázquez Valenzuela, Rafael; Pagano, Daniel Juan (Institute of Electrical and Electronics Engineers (IEEE), 2020)We investigate the state observer design problem for thermoacoustic instabilities in a Rijke tube using an infinite ...
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Ponencia
Backstepping-Based Exponential Stabilization of Timoshenko Beam with Prescribed Decay Rate
Chen, Guangwei; Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2022)In this paper, we present a rapid boundary stabilization of a Timoshenko beam with anti-damping and anti-stiffness at the ...
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Ponencia
Bilateral boundary control of one-dimensional first- and second-order PDEs using infinite-dimensional backstepping
Vázquez Valenzuela, Rafael; Krstic, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2016)This paper develops an extension of infinite-dimensional backstepping method for parabolic and hyperbolic systems in one ...
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Ponencia
Boundary control of a Rijke Tube using irrational transfer functions with experimental validation
Andrade, Gustavo A. de; Vázquez Valenzuela, Rafael; Pagano, Daniel Juan (Elsevier, 2017)This paper is concerned with boundary stabilization of thermoacoustic oscillations in the Rijke tube. This system consists ...
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Ponencia
Boundary control of a singular reaction-diffusion equation on a disk
Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2016)Recently, the problem of boundary stabilization for unstable linear constant-coefficient reaction-diffusion equation on ...
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Artículo
Boundary Control of Coupled Reaction-Advection-Diffusion Systems with Spatially-Varying Coefficients
Vázquez Valenzuela, Rafael; Krstic, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2016)Recently, the problem of boundary stabilization for unstable linear constant-coefficient coupled reaction-diffusion systems ...
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Ponencia
Boundary Feedback Control of Unstable thermoacoustic Oscillations in the Rijke Tube
Andrade, Gustavo A. de; Vázquez Valenzuela, Rafael; Pagano, Daniel Juan (Elsevier, 2016)The problem of boundary stabilization of thermoacoustic oscillations is investigated. The Rijke tube is used as prototype ...
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Artículo
Chance-constrained model predictive control for spacecraft rendezvous with disturbance estimation
Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Camacho, Eduardo F. (Elsevier, 2012)A robust Model Predictive Controller (MPC) is used to solve the problem of spacecraft rendezvous, using the Hill–Clohessy–Wiltshire ...
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Ponencia
Conflict Resolution with Time Constraints in Trajectory-Based Arrival Management
Valenzuela Romero, Alfonso; Rivas Rivas, Damián; Vázquez Valenzuela, Rafael; Pozo, Isabel del; Vilaplana, Miguel (SESAR Joint Undertaking, 2012-11)The meet-time problem in arrival management is analyzed, that is, the problem of generating conflict-free tra- jectories ...
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Trabajo Fin de Grado
Conjunction analysis for uncertain objects in close proximity
Yepes Llorente, Luis (2021)In an increasingly dense space environment, collision avoidance has become an essential task in satellite operations. In ...
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Trabajo Fin de Grado
Control de actitud de las E-sail mediante la modulación del voltaje de los tethers
Pérez Gómez, Juan (2022)En esta memoria se abordará el tema de control de actitud de las velas solares eléctricas, un nuevo mecanismo de generación ...
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Artículo
Control for fast and stable laminar-to-high-Reynolds-numbers transfer in a 2D Navier-Stokes channel flow
Vázquez Valenzuela, Rafael; Trélat, Emmanuel; Coron, Jean Michel (American Institute of Matematical Sciences, 2008)We consider the problem of generating and tracking a trajectory between two arbitrary parabolic profiles of a periodic ...
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Artículo
Control of 1-D parabolic PDEs with Volterra nonlinearities, Part I: Design
Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2008)Boundary control of nonlinear parabolic PDEs is an open problem with applications that include fluids, thermal, ...
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Artículo
Control of Homodirectional and General Heterodirectional Linear Coupled Hyperbolic PDEs
Hu, Long; Meglio, Florent Di; Vázquez Valenzuela, Rafael; Krstic, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2016)Research on stabilization of coupled hyperbolic PDEs has been dominated by the focus on pairs of counter-convecting ...
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Ponencia
Control of the longitudinal flight dynamics of an UAV using adaptive backstepping
Gavilán Jiménez, Francisco; Acosta Rodríguez, José Ángel; Vázquez Valenzuela, Rafael (Elsevier, 2011)An adaptive backstepping approach is used to control the longitudinal dynamics of an Unmanned Air Vehicle (UAV). The ...
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Trabajo Fin de Grado
Design of Optimal Gravity-Assist Trajectories for Electric Solar Wind Sails
López García, Juan José (2023)Las Velas Solares Eléctricas son una alternativa interesante a los sistemas de propulsión tradicionales, un nuevo tipo ...
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Trabajo Fin de Grado
Development of a Python-Based Orbital Mechanics Laboratory Class on Lambert’s Problem
Reino Diez, Lucas (2020)En la asignatura de Mecánica Orbital y Vehículos Espaciales impartida en el cuarto curso del Grado en Ingeniería Aeroespacial ...
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Trabajo Fin de Grado
Diseño de misiones de rendezvous con asteroides próximos a la tierra
Montilla García, José Manuel (2016)En este trabajo se estudian los asteroides desde el punto de vista de la Mecánica Orbital bajo la premisa de la necesidad ...