idUS - Perfil del autor: Vázquez Valenzuela, Rafael

Nombre	Vázquez Valenzuela, Rafael
Departamento	Ingeniería Aeroespacial y Mecánica de Fluidos
Área de conocimiento	Ingeniería Aeroespacial
Categoría profesional	Catedrático de Universidad
Correo electrónico	Solicitar

Nº publicaciones

81
Nº visitas

7587
Nº descargas

10000

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Publicaciones
Artículo A mixed integer linear programming model for resolution of the antenna-satellite scheduling problem Linares López, Lorena; Vázquez Valenzuela, Rafael; Perea Rojas-Marcos, Federico; Galán Vioque, Jorge Francisco (Institute of Electrical and Electronics Engineers, 2024) This article deals with one of the types of “Satellite Range Scheduling” problems arising in Earth Observation Satellite ...
Artículo Multi-agent deployment in 3-D via reaction–diffusion system with radially-varying reaction Zhang, Jing; Vázquez Valenzuela, Rafael; Qi, Jie; Krstic, Miroslav (Elsevier, 2024) This paper considers the problem of the deployment of a set of agents distributed on a disk-shaped grid onto three-dimensional ...
Trabajo Fin de Grado Design of Optimal Gravity-Assist Trajectories for Electric Solar Wind Sails López García, Juan José; Vázquez Valenzuela, Rafael; Pacheco Ramos, Guillermo (2023) Las Velas Solares Eléctricas son una alternativa interesante a los sistemas de propulsión tradicionales, un nuevo tipo de ...
Trabajo Fin de Máster E-sail attitude control with tether voltage modulation in non-symmetric operation Valle Hernández, Antonio del; Pacheco Ramos, Guillermo; Vázquez Valenzuela, Rafael (2023) La Vela Solar Eléctrica (E-sail) es una novedosa tecnología propulsiva sin propelente aplicable a vehículos espaciales, ...
Trabajo Fin de Grado Estudio de Herramientas para el Análisis de Incertidumbre de Satélites en Órbita Baja Terrestre sometidos a Perturbaciones Urbano Navajas, Jesús; Vázquez Valenzuela, Rafael; Montilla García, José Manuel (2023) Debido al efecto de las perturbaciones, el cual es difícil de modelar con precisión, siempre aparece un cierto grado de ...
Artículo Kernel well-posedness and computation by power series in backstepping output feedback for radially-dependent reaction–diffusion PDEs on multidimensional balls Vázquez Valenzuela, Rafael; Zhang, Jing; Qi, Jie; Krstic, Miroslav (Elsevier, 2023) Recently, the problem of boundary stabilization and estimation for unstable linear constant-coefficient reaction–diffusion ...
Trabajo Fin de Grado Análisis y diseño de métodos de filtrado de conjunciones espaciales aplicados a poblaciones realistas en órbita baja terrestre Sánchez Puente, César; Vázquez Valenzuela, Rafael; Sánchez Rivero, Ana (2023) Dado el cada vez mayor riesgo de colisiones entre cuerpos en órbita alrededor de la Tierra, se decide realizar una ...
Trabajo Fin de Máster Analysis of Dynamical Models and Design of Feedback Control Laws for E-sail Deployment Operations Linares Márquez, Sergio; Pacheco Ramos, Guillermo; Vázquez Valenzuela, Rafael; (2023) Las Velas Eléctricas Solares son un sistema de propulsión continua basado en la interacción electrostática entre el viento ...
Ponencia A Symmetry-Based Unscented Particle Filter for State Estimation of a Ballistic Vehicle Rebollo Fernández, José Antonio; Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Cordero, Jorge; Jiménez, Javier (Elsevier, 2023) The problem of state estimation for vehicles when an initial fix is highly uncertain and/or the number of sensors is not ...
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 ...
Trabajo Fin de Grado Optimal Planning and Guidance Strategies in Coplanar Circular Interplanetary Missions using Electric Solar Wind Sails Urrios Gómez, Francisco Javier; Pacheco Ramos, Guillermo; Vázquez Valenzuela, Rafael (2022) Las Velas Solares Eléctricas son un nuevo tipo de propulsión espacial que no requiere de combustible ya que obtiene la ...
Trabajo Fin de Grado Reliability analysis and optimization of the LISA Phasemeter Frequency Distribution System López Jaén, Alicia; Vázquez Valenzuela, Rafael (2022) A escala astronómica, el principal motor de muchos de los procesos del Universo es la gravedad. El objetivo de la misión ...
Trabajo Fin de Grado Control de actitud de las E-sail mediante la modulación del voltaje de los tethers Pérez Gómez, Juan; Pacheco Ramos, Guillermo; Vázquez Valenzuela, Rafael (2022) En esta memoria se abordará el tema de control de actitud de las velas solares eléctricas, un nuevo mecanismo de generación ...
Trabajo Fin de Grado Analysis of perturbation effects in precise prediction of Low Earth Orbits Malaver Jambrina, Antonio; Vázquez Valenzuela, Rafael; Montilla García, José Manuel (2022) Tras analizar el problema de los dos cuerpos y revisar en profundidad las distintas perturbaciones a las que están sometidos ...
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 ...
Artículo Folding Bilateral Backstepping Output-Feedback Control Design for an Unstable Parabolic PDE Chen, Stephen; Vázquez Valenzuela, Rafael; Krstic, Miroslav (Institute of Electrical and Electronics Engineers Inc., 2022) We present a novel methodology for designing output-feedback backstepping bilateral boundary controllers for an unstable ...
Tesis Doctoral Model Predictive Control Applications to Spacecraft Rendezvous and Small Bodies Exploration Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (2021) The overarching goal of this thesis is the design of model predictive control algorithms for spacecraft proximity operations. ...
Ponencia Implementation in MATLAB of a Multiplicative Extended Kalman Filter for live estimation of a smart device's attitude Utrera, Javier; Vázquez Valenzuela, Rafael (Elsevier B.V., 2021) This work introduces the tools used to teach the Kalman Filter (KF) to Aerospace Engineering students in the University ...
Trabajo Fin de Máster Planificación y guiado óptimos de la trayectoria de ascenso a órbita de un vehículo lanzador sometida a perturbaciones y errores de modelado Quero Campos, Roberto; Franco Espín, Antonio; Vázquez Valenzuela, Rafael (2021) En este proyecto se explora el proceso de planificación y guiado óptimos de la trayectoria de un vehículo lanzador multietapa. ...
Trabajo Fin de Grado Conjunction analysis for uncertain objects in close proximity Yepes Llorente, Luis; Vázquez Valenzuela, Rafael (2021) In an increasingly dense space environment, collision avoidance has become an essential task in satellite operations. In ...
Trabajo Fin de Grado Orbit determination for uncertain objects in close proximity Alguacil Nicasio, Javier; Vázquez Valenzuela, Rafael (2021) Satellite overcrowding in the low Earth’s orbit, along with the arising problem of the space debris results in an increase ...
Artículo Event-based impulsive control for spacecraft rendezvous hovering phases Sánchez Merino, Julio César; Louembet, Christophe; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (AIAA International, 2021) This work presents an event-triggered controller for spacecraft rendezvous hovering phases. The goal is to maintain the ...
Trabajo Fin de Máster Analysis of Distance Measures for Detection of Manoeuvres for Satellites in Low Orbits with Radar Data Sánchez Rivero, Ana; Vázquez Valenzuela, Rafael (2021) Uno de los principales problemas del sector espacial actualmente es la gran población de objetos y basura espacial que se ...
Trabajo Fin de Grado Development of a Python-Based Orbital Mechanics Laboratory Class on Lambert’s Problem Reino Diez, Lucas; Vázquez Valenzuela, Rafael (2020) En la asignatura de Mecánica Orbital y Vehículos Espaciales impartida en el cuarto curso del Grado en Ingeniería Aeroespacial ...
Ponencia A Backstepping-based observer for estimation of thermoacoustic oscillations in a Rijke tube with in-domain measurements Andrade, Gustavo A. de; Vázquez Valenzuela, Rafael (Elsevier, 2020) This paper presents an observer design for estimation of thermoacoustic instabilities in a Rijke tube. To study this ...
Trabajo Fin de Grado Analysis and optimization of snapshot-mode earth observation constellations Mandrión Ramírez, Julián; Vázquez Valenzuela, Rafael (2020) El problema propuesto en este documento es la realización de una planificación optimizada para la toma de imágenes de una ...
Ponencia Output feedback control of radially-dependent reaction-diffusion PDEs on balls of arbitrary dimensions Vázquez Valenzuela, Rafael; Zhang, Jing; Krstic, Miroslav; Qi, Jie (Elsevier, 2020) Recently, the problem of boundary stabilization and estimation for unstable linear constant-coefficient reaction-diffusion ...
Artículo A flatness-based predictive controller for six-degrees of freedom spacecraft rendezvous Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Louembet, Christophe (Elsevier, 2020) This work presents a closed-loop guidance algorithm for six-degrees of freedom spacecraft rendezvous with a passive target ...
Trabajo Fin de Grado An ant-colony based optimization algorithm for interplanetary trajectories Villajos Molina, Juan Antonio; Sánchez Merino, Julio César; Vázquez Valenzuela, Rafael (2020) Humanity’s interest in the heavens has led to space exploration, which helps to expand technology, create new industries ...
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 ...
Trabajo Fin de Máster Measuring Particle Distribution Functions in Collisionless Space Plasmas: Multiple Ion Population García Tárrega, Andrea; Toledo-Redondo, Sergio; Vázquez Valenzuela, Rafael (2019) En marzo de 2015 la NASA lanzó la misión MMS (Multiescala Magnetosférica) con el fin de investigar el fenómeno de reconexión ...
Trabajo Fin de Grado Uncertainty Propagation in Low Earth Orbits Ruiz Pérez, Manuel; Vázquez Valenzuela, Rafael (2019) Debido al efecto de las perturbaciones, el cual es difícil de modelar con precisión, siempre aparece un cierto grado de ...
Ponencia Folding Backstepping Approach to Parabolic PDE Bilateral Boundary Control Chen, Stephen; Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2019) We consider the stabilization problem for an unstable 1-D diffusion-reaction partial differential equation using a so-called ...
Ponencia An Event-Triggered Predictive Controller for Spacecraft Rendezvous Hovering Phases Sánchez Merino, Julio César; Louembet, Christophe; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (Elsevier, 2019) This work presents an event-triggered model predictive controller for spacecraft hovering phases. The target is assumed ...
Artículo Nonlinear bilateral output-feedback control for a class of viscous Hamilton¿Jacobi PDEs Bekiaris-Liberis, Nikolaos; Vázquez Valenzuela, Rafael (Elsevier, 2019) We tackle the boundary control and estimation problems for a class of viscous Hamilton–Jacobi PDEs, considering bilateral ...
Trabajo Fin de Grado Analysis and Optimization of Earth Observation Micro-Constellations Pallarés Chamorro, Francisco; Vázquez Valenzuela, Rafael (2019) "Remote sensing techniques provide the capacity of collecting information of spots from afar. This tool has an important ...
Trabajo Fin de Grado Estudio de los puntos de cruce para órbitas de pequeña excentricidad y con traza repetida Montero Miñán, Alejandro; Vázquez Valenzuela, Rafael (2018) Uno de los mayores problemas a la hora de controlar y recuperar los datos obtenidos de un satélite se debe a que el número ...
Trabajo Fin de Máster AUTO-based numerical study of three body problem orbits and trajectories with applications to the Lunar Deep Space Gateway Montilla García, José Manuel; Vázquez Valenzuela, Rafael (2018) This work can serve the reader as an initiation in numerical continuation through the AUTO software, which is specialized ...
Ponencia A Flatness-Based Trajectory Planning Algorithm for Rendezvous of Single-Thruster Spacecraft Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Louembet, Christophe (Elsevier, 2018) This work presents a trajectory planning algorithm for spacecraft rendezvous with a passive target. The main assumption ...
Ponencia A Predictive Guidance Algorithm for Autonomous Asteroid Soft Landing Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (Elsevier, 2018) The objective of this work is to present a closed-loop guidance algorithm for landing a probe on an irregular shaped ...
Trabajo Fin de Máster Diseño y puesta en marcha de una práctica experimental sobre apuntamiento de una cámara Martínez Coza, Daniel Enrique; Vázquez Valenzuela, Rafael (2018) El objetivo de este proyecto es el desarrollo de una práctica experimental sobre apuntamiento de una cámara que permita ...
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 ...
Artículo Pulse-width predictive control for LTV systems with application to spacecraft rendezvous Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2017) This work presents a Model Predictive Controller (MPC) that is able to handle Linear Time-Varying (LTV) plants with ...
Ponencia Probabilistic Analysis of Aircraft Fuel Consumption Using Ensemble Weather Forecasts Rivas Rivas, Damián; Vázquez Valenzuela, Rafael; Franco Espín, Antonio (International Conference on Research in Air Transportation (ICRAT), 2016) The effects of wind uncertainty on aircraft fuel consumption are analyzed using a probabilistic trajectory predictor. The ...
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 ...
Artículo Explicit output-feedback boundary control of reaction-diffusion PDEs on arbitrary-dimensional balls Vázquez Valenzuela, Rafael; Krstic, Miroslav (Société de Mathématiques Appliquées et Industrielles (SMAI), 2016) This paper introduces an explicit output-feedback boundary feedback law that stabilizes an unstable linear constant-coefficient ...
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 ...
Trabajo Fin de Grado Estudio del efecto de incertidumbres en la trayectoria de una aeronave García Díaz, Rubén; Vázquez Valenzuela, Rafael (2016)
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 ...
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 ...
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 ...
Trabajo Fin de Grado Diseño de misiones de rendezvous con asteroides próximos a la tierra Montilla García, José Manuel; Vázquez Valenzuela, Rafael (2016) En este trabajo se estudian los asteroides desde el punto de vista de la Mecánica Orbital bajo la premisa de la necesidad ...
Ponencia Analysis of the Effect of Uncertain Average Winds on Cruise Fuel Load Vázquez Valenzuela, Rafael; Rivas Rivas, Damián (SESAR Joint Undertaking, 2015) The required fuel load of an aircraft for a given cruise range with uncertain average wind (modelled by a uniform distribution) ...
Ponencia Model Predictive Control for Spacecraft Rendezvous in Elliptical Orbits with On/Off Thrusters Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2015) In previous works, the authors have developed a trajectory planning algorithm for spacecraft rendezvous which computed ...
Trabajo Fin de Grado Herramenta para el cálculo de precisión y coberturas de un sistema de navegación por satélite Soler Lanagrán, Fernando; Vázquez Valenzuela, Rafael (2015)
Ponencia Trajectory tracking for fixed-wing UAV using model predictive control and adaptive backstepping Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Esteban Roncero, Sergio (Elsevier, 2015) This paper presents a two layer guidance and control system design for fixed-wing unmanned aerial vehicles (UAV). On the ...
Trabajo Fin de Grado Análisis y Desarrollo de Algoritmos Heurísticos para la Adquisición de Múltiples Imágenes por Satélites Ágiles Meléndez López, José María; Vázquez Valenzuela, Rafael (2015)
Trabajo Fin de Grado Estudio detallado de los puntos de cruce de las trazas de satélites geocéntricos Tesón Muñoz, Eva; Vázquez Valenzuela, Rafael (2015) A la hora de diseñar la órbita de un satélite para cumplir una misión concreta es frecuente diseñar órbitas con trazas ...
Artículo Applying complexity science to air traffic management Cook, Andrew; Blom, H. A.P.; Lillo, Fabrizio; Mantegna, Rosario Nunzio; Miccichè, Salvatore; Rivas Rivas, Damián; Vázquez Valenzuela, Rafael; Zanin, Massimiliano (Elsevier Ltd, 2015) Complexity science is the multidisciplinary study of complex systems. Its marked network orientation lends itself well to ...
Ponencia Explicit boundary control of a reaction-diffusion equation on a disk Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2014) This paper introduces an explicit full-state boundary feedback law that stabilizes an unstable linear constant-coefficient ...
Ponencia Trajectory Planning for Spacecraft Rendezvous in Elliptical Orbits with On / Off Thrusters Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2014) In a previous work, the authors developed a trajectory planning algorithm for spacecraft rendezvous which computed optimal ...
Ponencia Trajectory Planning for Spacecraft Rendezvous in Elliptical Orbits with On / Off Thrusters Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2014) In a previous work, the authors developed a trajectory planning algorithm for spacecraft rendezvous which computed optimal ...
Artículo Resolution of an Antenna-Satellite assignment problem by means of Integer Linear Programming Vázquez Valenzuela, Rafael; Perea, Federico; Galán Vioque, Jorge Francisco (Elsevier, 2014) Every day, ground stations need to manage numerous requests for allocation of antenna time slots by customers operating ...
Artículo Marcum Q-functions and explicit kernels for stabilization of 2×2 linear hyperbolic systems with constant coefficients Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2014) We find the exact analytical solution to a Goursat PDE system governing the kernels of a backstepping-based boundary control ...
Artículo Propagation of Initial Mass Uncertainty in Aircraft Cruise Flight Vázquez Valenzuela, Rafael; Rivas Rivas, Damián (American Institute of Aeronautics and Astronautics Inc., 2013) The propagation of initial mass uncertainty in cruise flight is studied. Two cruise conditions are analyzed: one with given ...
Artículo Local Exponential $H^2$ Stabilization of a $2\times2$ Quasilinear Hyperbolic System Using Backstepping Coron, Jean Michel; Vázquez Valenzuela, Rafael; Krstic, Miroslav; Bastin, Georges (Society for Industrial and Applied Mathematics, 2013) In this work, we consider the problem of boundary stabilization for a quasilinear 2 × 2 system of first-order hyperbolic ...
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) The meet-time problem in arrival management is analyzed, that is, the problem of generating conflict-free tra- jectories ...
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 ...
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 ...
Ponencia Optimal Trajectory Generation for UAVs Using Dynamic Trajectory Modeling Valenzuela Romero, Alfonso; Rivas Rivas, Damián; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (Proceedings of the 1st Workshop on Research, Development and Education on Unmanned Aerial Systems (RED-UAS 2011), 2011) The generation of optimal trajectories for UAVs in the presence of an average horizontal wind is studied. The generation ...
Ponencia Local exponential H2 stabilization of a 2x2 quasilinear hyperbolic system using backstepping Vázquez Valenzuela, Rafael; Coron, Jean Michel; Krstic, Miroslav; Bastin, Georges (Institute of Electrical and Electronics Engineers (IEEE), 2011) We consider the problem of boundary stabilization for a quasilinear 2×2 system of first-order hyperbolic PDEs. We design ...
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 ...
Ponencia Output-feedback control of the longitudinal flight dynamics using adaptative backstepping Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Acosta Rodríguez, José Ángel (Institute of Electrical and Electronics Engineers (IEEE), 2011) An adaptive backstepping approach is used to design an output feedback control law for the longitudinal dynamics of an ...
Ponencia Trajectory Planning for Spacecraft Rendezvous with On / Off Thrusters Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2011) The objective of this work is to present a trajectory planning algorithm for spacecraft rendezvous that is able to incorporate ...
Ponencia Trajectory Planning for Spacecraft Rendezvous with On / Off Thrusters Vázquez Valenzuela, Rafael; Gavilán Jiménez, Francisco; Camacho, Eduardo F. (Elsevier, 2011) The objective of this work is to present a trajectory planning algorithm for spacecraft rendezvous that is able to incorporate ...
Artículo A closed-form feedback controller for stabilization of magnetohydrodynamic channel flow Vázquez Valenzuela, Rafael; Schuster, Stefan; Krstic, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2009) We present a PDE boundary controller that stabilizes the velocity, pressure, and electromagnetic fields in a magnetohydrodynamic ...
Ponencia Robust Model Predictive Control for Spacecraft Rendezvous with Online Prediction of Disturbance Bounds Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Camacho, Eduardo F. (Elsevier, 2009) A Model Predictive Controller is introduced to solve the problem of rendezvous of spacecraft, using the HCW model and ...
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, ...
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 2D ...
Artículo A Closed-Form Feedback Controller for Stabilization of the Linearized 2D Navier-Stokes Poisseuille System Vázquez Valenzuela, Rafael; Krstic, Miroslav (Institute of Electrical and Electronics Engineers (IEEE), 2005) We present a formula for a boundary control law which stabilizes the parabolic profile of an infinite channel flow, which ...
Ponencia Volterra boundary control laws for a class of nonlinear parabolic partial differential equations Vázquez Valenzuela, Rafael; Krstic, Miroslav (Elsevier, 2004) The efforts on boundary control of general classes of nonlinear parabolic PDEs with nonlinearities of superlinear growth ...

Perfil del autor: Vázquez Valenzuela, Rafael

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