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of 832
pro vyhledávání: '"Papageorgiou Markos"'
This article provides an overview of the design of nonlinear feedback Cruise Controllers (CCs) for automated vehicles on lane-free roads. The feedback design problem is particularly challenging because of the various state constraints (e.g., collisio
Externí odkaz:
http://arxiv.org/abs/2405.05558
Autor:
Titakis, George, Karafyllis, Iasson, Theodosis, Dionysis, Papamichail, Ioannis, Papageorgiou, Markos
In this paper, a particle method is used to approximate the solutions of a "fluid-like" macroscopic traffic flow model for automated vehicles. It is shown that this method preserves certain differential inequalities that hold for the macroscopic traf
Externí odkaz:
http://arxiv.org/abs/2401.11787
Publikováno v:
Transportation Research Part C: Emerging Technologies, vol. 169, p. 104863, 2024
To cope with uncertain traffic patterns and traffic models, traffic-responsive signal control strategies in the literature are designed to be robust to these uncertainties. These robust strategies still require sensing infrastructure to implement tra
Externí odkaz:
http://arxiv.org/abs/2312.07359
Autor:
Naderi, Mehdi, Papageorgiou, Markos, Troullinos, Dimitrios, Karafyllis, Iasson, Papamichail, Ioannis
Controlling automated vehicles on large lane-free roundabouts is challenging because of the geometrical complexity and frequent conflicts among entering, rotating, and exiting vehicles. This paper proposes a comprehensive methodology to control the v
Externí odkaz:
http://arxiv.org/abs/2310.17357
Forward complete systems are guaranteed to have solutions that exist globally for all positive time. In this paper, a relaxed Lyapunov-like condition for forward completeness is presented for finite-dimensional systems defined on open sets that does
Externí odkaz:
http://arxiv.org/abs/2307.11515
Publikováno v:
Cybernetics and Information Technologies, Vol 15, Iss 5, Pp 37-49 (2015)
This paper applies a bi-level formalism for the optimal control of an urban transportation network. The well known store-and-forward model in traffic control is utilized in order to increase the control space of the optimization problem. Mainly, the
Externí odkaz:
https://doaj.org/article/1c6475dfb72a48b3a4aee46229731abc
This paper proposes a novel particle scheme that provides convergent approximations of a weak solution of the Navier-Stokes equations for the 1-D flow of a viscous compressible fluid. Moreover, it is shown that all differential inequalities that hold
Externí odkaz:
http://arxiv.org/abs/2301.04553
A discrete-time stochastic optimal control problem was recently proposed to address the GLOSA (Green Light Optimal Speed Advisory) problem in cases where the next signal switching time is decided in real time and is therefore uncertain in advance. Th
Externí odkaz:
http://arxiv.org/abs/2211.12159
Autor:
Theodosis, Dionysis, Karafyllis, Iasson, Titakis, George, Papamichail, Ioannis, Papageorgiou, Markos
In this paper, a new nonlinear heat equation is studied that arises as a model of the collective behavior of automated vehicles. The properties of the solutions of this equation are studied by introducing the appropriate notion of a weak solution tha
Externí odkaz:
http://arxiv.org/abs/2210.04321
The paper introduces novel families of cruise controllers for autonomous vehicles on lane-free ring-roads. The design of the cruise controllers is based on the appropriate selection of a Control Lyapunov Function expressed on measures of the energy o
Externí odkaz:
http://arxiv.org/abs/2208.01977