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Adaptive arrival cost update for improving Moving Horizon Estimation performance
(Elsevier Science Inc, 2017-05)
Moving horizon estimation is an efficient technique to estimate states and parameters of constrained dynamical systems. It relies on the solution of a finite horizon optimization problem to compute the estimates, providing ...
Constrained Linear Regularised State Estimator For Observability Analysis In Power Systems
(Inst Engineering Technology-IETHertford, 2016)
Configurational temperature in constrained systems: The case of spin dynamics
(Institute of Physics Publishing, 2018)
© 2018 IOP Publishing Ltd. A general mathematical expression to estimate the temperature in computer simulations of constrained systems is obtained. Using a recently derived theorem which relates the ensemble average of ...
A constrained filtering algorithm for freeway traffic state estimation
(Taylor and Francis Ltd., 2020-01)
A real-time traffic state estimation algorithm is developed and applied to a freeway. The evolution of the traffic is defined by a second-order macroscopic model which computes, for each section of the freeway, the density, ...
Algoritmos de navegación y guiado para vehículos autónomos basados en métodos de horizonte móvil
(2017-03-21)
The objective of this thesis is to develop navigation and guidance algorithms for autonomous terrestrial vehicles. To do this, two essential components are required: i) an estimation system, which allows to know the position ...
Estimação de estados com restrições para sistemas dinâmicos lineares e não-lineares
(Universidade Federal de Minas GeraisUFMG, 2008-02-29)
State estimators have been applied to disparate fields, such as in aerospace engineering, econometrics, and geophysics, to infer unobserved variables (states and, occasionally, parameters) of a dynamic system providing two ...
Loss of Excitation Detection in Synchronous Generators Based on Dynamic State Estimation
(Institute of Electrical and Electronics Engineers, 2020-04)
In this article, we present a new approach to the detection of Loss-Of-Excitation (LOE), a typical failure of synchronous generators. Unlike most of the algorithms proposed in the literature, which only use the information ...
Piecewise-affine Lyapunov functions for discrete-time linear systems with saturating controls
(Pergamon-elsevier Science LtdOxfordInglaterra, 2002)
Risk-constrained forward trading optimization through stochastic approximate dynamic programming
(IntechOpen, 2014)
Since the mid-twentieth century, Dynamic Programming (DP) has proved to be a flexible and powerful approach to address optimal decisions problems. Nevertheless, a decisive drawback of the conventional DP is the need for ...