Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Hafstein, Sigurdur"'
In this manuscript, we study the stability of the origin for the multivariate geometric Brownian motion. More precisely, under suitable sufficient conditions, we construct a Lyapunov function such that the origin of the multivariate geometric Brownia
Externí odkaz:
http://arxiv.org/abs/2403.16765
In this paper, we present a novel approach to determine the stability of switched linear and nonlinear systems using Sum of Squares optimisation. Particularly, we use Sum of Squares optimisation to search for a Lyapunov function that defines an absor
Externí odkaz:
http://arxiv.org/abs/2306.09757
Autor:
Hafstein, Sigurdur, Tanwani, Aneel
Publikováno v:
European Journal of Control 2023
With the objective of developing computational methods for stability analysis of switched systems, we consider the problem of finding the minimal lower bounds on average dwell-time that guarantee global asymptotic stability of the origin. Analytical
Externí odkaz:
http://arxiv.org/abs/2303.17858
Contraction analysis considers the distance between two adjacent trajectories. If this distance is contracting, then trajectories have the same long-term behavior. The main advantage of this analysis is that it is independent of the solutions under c
Externí odkaz:
http://arxiv.org/abs/2203.01367
In this paper, we extend a recently established subgradient method for the computation of Riemannian metrics that optimizes certain singular value functions associated with dynamical systems. This extension is threefold. First, we introduce a project
Externí odkaz:
http://arxiv.org/abs/2202.07821
Complete Lyapunov functions for a dynamical system, given by an autonomous ordinary differential equation, are scalar-valued functions that are strictly decreasing along orbits outside the chain-recurrent set. In this paper we show that we can prescr
Externí odkaz:
http://arxiv.org/abs/2107.00634
In the remote state estimation problem, an observer tries to reconstruct the state of a dynamical system at a remote location, where no direct sensor measurements are available. The observer only has access to information sent through a digital commu
Externí odkaz:
http://arxiv.org/abs/2103.11131
Autor:
Palacios Roman, Juan Javier, Hafstein, Sigurdur F., van den Eijnden, Sebastiaan J.A.M., Heertjes, Marcel F., Heemels, W.P.M.H.
Publikováno v:
In IFAC PapersOnLine 2024 58(11):19-24
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
The determination of exponentially stable equilibria and their basin of attraction for a dynamical system given by a general autonomous ordinary differential equation can be achieved by means of a contraction metric. A contraction metric is a Riemann
Externí odkaz:
http://arxiv.org/abs/1909.10334