Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Barreau, Matthieu"'
Autor:
Barreau, Matthieu, Bastianello, Nicola
We introduce a novel neural network architecture, termed Taylor-neural Lyapunov functions, designed to approximate Lyapunov functions with formal certification. This architecture innovatively encodes local approximations and extends them globally by
Externí odkaz:
http://arxiv.org/abs/2408.17246
This paper presents a novel observer-based approach to detect and isolate faulty sensors in nonlinear systems. The proposed sensor fault detection and isolation (s-FDI) method applies to a general class of nonlinear systems. Our focus is on s-FDI for
Externí odkaz:
http://arxiv.org/abs/2304.08837
We consider the problem of traffic density reconstruction using measurements from probe vehicles (PVs) with a low penetration rate. In other words, the number of sensors is small compared to the number of vehicles on the road. The model used assumes
Externí odkaz:
http://arxiv.org/abs/2103.13852
Publikováno v:
System and Control Letters, 2021
This paper deals with the stability analysis of a mass-spring system subject to friction using Lyapunov-based arguments. As the described system presents a stick-slip phenomenon, the mass may then periodically sticks to the ground. The objective cons
Externí odkaz:
http://arxiv.org/abs/2103.04853
This article investigates the use of a model-based neural-network for the traffic reconstruction problem using noisy measurements coming from probe vehicles. The traffic state is assumed to be the density only, modeled by a partial differential equat
Externí odkaz:
http://arxiv.org/abs/2011.05031
Publikováno v:
ITSC 2020, Rhodes, Greece
In this paper we present a numerical study on control and observation of traffic flow using Lagrangian measurements and actuators. We investigate the effect of some basic control and observation schemes using probe and actuated vehicles within the fl
Externí odkaz:
http://arxiv.org/abs/2010.02564
This article deals with the observation problem in traffic flow theory. The model used is the semilinear viscous Burgers equation. Instead of using the traditional fixed sensors to estimate the state of the traffic at given points, the measurements h
Externí odkaz:
http://arxiv.org/abs/2007.09914
This paper deals with the exponential stability of a drilling pipe controlled by a PI controller. The model used leads to a coupled ODE / PDE and is consequently of infinite dimension. Using recent advances in time-delay systems, we derive a new Lyap
Externí odkaz:
http://arxiv.org/abs/1904.10658
Autor:
Barreau, Matthieu
When the Gemini Telescopes were built 20 years ago, the control architecture for the high precision requirements was the same for all systems. It consisted of VME cards, Programmable Multi Axis Con-trollers (PMAC) with specific amplifiers and a cen
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-183466
Publikováno v:
57th IEEE Conference on Decision and Control (CDC), Dec 2018, Miami Beach, United States. 2018, https://cdc2018.ieeecss.org/
This paper deals with the stabilization of an anti-stable string equation with Dirichlet actuation where the instability appears because of the uncontrolled boundary condition. Then, infinitely many unstable poles are generated and an infinite dimens
Externí odkaz:
http://arxiv.org/abs/1807.08999