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Ponencia
Model Predictive Control for Spacecraft Rendezvous in Elliptical Orbits with On/Off Thrusters
(Elsevier, 2015)
In previous works, the authors have developed a trajectory planning algorithm for spacecraft rendezvous which computed optimal Pulse-Width Modulated (PWM) control signals, for circular and eccentric Keplerian orbits. The ...
Ponencia
Explicit boundary control of a reaction-diffusion equation on a disk
(Elsevier, 2014)
This paper introduces an explicit full-state boundary feedback law that stabilizes an unstable linear constant-coefficient reaction-diffusion equation on a disk. The backstepping method is used to design the control law. ...
Ponencia
Trajectory Planning for Spacecraft Rendezvous in Elliptical Orbits with On / Off Thrusters
(Elsevier, 2014)
In a previous work, the authors developed a trajectory planning algorithm for spacecraft rendezvous which computed optimal Pulse-Width Modulated (PWM) control signals, assuming that the target was moving in a circular ...
Ponencia
Probabilistic Analysis of Aircraft Fuel Consumption Using Ensemble Weather Forecasts
(International Conference on Research in Air Transportation (ICRAT), 2016-06-20)
The effects of wind uncertainty on aircraft fuel consumption are analyzed using a probabilistic trajectory predictor. The case of cruise flight subject to an average constant wind is considered. The average wind is ...
Ponencia
Backstepping-Based Exponential Stabilization of Timoshenko Beam with Prescribed Decay Rate
(Elsevier, 2022)
In this paper, we present a rapid boundary stabilization of a Timoshenko beam with anti-damping and anti-stiffness at the uncontrolled boundary, by using PDE backstepping. We introduce a transformation to map the Timoshenko ...
Ponencia
Implementation in MATLAB of a Multiplicative Extended Kalman Filter for live estimation of a smart device's attitude
(Elsevier B.V., 2021)
This work introduces the tools used to teach the Kalman Filter (KF) to Aerospace Engineering students in the University of Seville. In particular, an easy-to-set-up application is introduced; based on the Matlab framework ...
Ponencia
Boundary control of a singular reaction-diffusion equation on a disk
(Elsevier, 2016)
Recently, the problem of boundary stabilization for unstable linear constant-coefficient reaction-diffusion equation on n-balls (in particular, disks and spheres) has been solved by means of the backstepping method. However, ...
Ponencia
Analysis of the Effect of Uncertain Average Winds on Cruise Fuel Load
(SESAR Joint Undertaking, 2015-12-01)
The required fuel load of an aircraft for a given cruise range with uncertain average wind (modelled by a uniform distribution) is studied in this work. The fuel mass probability density function is obtained using an ...
Ponencia
Robust Model Predictive Control for Spacecraft Rendezvous with Online Prediction of Disturbance Bounds
(Elsevier, 2009)
A Model Predictive Controller is introduced to solve the problem of rendezvous of spacecraft, using the HCW model and including additive disturbances and line-of-sight constraints. It is shown that a standard MPC is not ...
Ponencia
Local exponential H2 stabilization of a 2x2 quasilinear hyperbolic system using backstepping
(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 a full-state feedback control law, with actuation on only one end of the domain, and prove local H 2 ...