Results 271 to 280 of about 13,370 (299)
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COUPLING OF MICROSCOPIC AND MACROSCOPIC TRAFFIC MODELS AT BOUNDARIES
Mathematical Models and Methods in Applied Sciences, 2010In this paper, we investigate boundary coupling of microscopic–macroscopic models in the study of traffic flows. We propose a definition of solution through coupling of initial boundary value problems for the discrete Follow the Leader model and the fluidodynamic second-order Aw–Rascle–Zhang model in the two quadrants t > 0, x ≶ 0.
LATTANZIO, CORRADO, PICCOLI B.
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A microscopic model for phase transitions in traffic flow
Journal of Physics A: Mathematical and General, 2002Summary: A microscopic model for phase transitions in traffic flow is presented. The basic assumption of the model is that hypothetical homogeneous and stationary, i.e. `equilibrium' states of the model cover a two-dimensional region in the flow-density plane.
Kerner, Boris S., Klenov, Sergey L.
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Microscopic Modeling of Synchronized Traffic
2003Based on a recently proposed cellular automaton model for traffic flow essential properties of synchronized traffic like the synchronization of the lanes, the pinning of a synchronized region at an onramp and the propagation of a wide jam through synchronized traffic are analyzed.
W. Knospe +3 more
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Validity of microscopic modelling of motorway traffic
Proceedings of the Intelligent Vehicles '94 Symposium, 2005Developments have recently been made in increasing the quality of data available for the calibration of microscopic simulation models, and several techniques devised for high accuracy collection. Little consideration has been given however to the acceptability of the microscopic models themselves.
M. Brackstone, M. McDonald
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Microscopic Modeling of Traffic Signal Operations
Transportation Research Record: Journal of the Transportation Research Board, 2009Currently, there are three different methods to model traffic signal operations in microscopic simulation models: the simulation model's controller emulator, hardware-in-the-loop simulation, and software-in-the-loop simulation. Although all three methods can be based on the same industry standard code, their different implementations suggest potential ...
Aleksandar Stevanovic +3 more
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The Use of Microscopic Traffic Simulation Model for Traffic Control Systems
2007 International Symposium on Information Technology Convergence (ISITC 2007), 2007A highway network model is constructed using a microscopic traffic flow simulation model, VISSIM, and is intended to provide an evaluation environment for advanced traffic control systems. Since the microscopic traffic flow simulation model can capture a greater level of details of the network, it can closely evaluate the effectiveness and robustness ...
Hwan Chang, Yun Wang, Petros A. Ioannou
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Flexible Stochastic Microscopic Traffic Model for ADAS Testing
2020 24th International Conference on System Theory, Control and Computing (ICSTCC), 2020Methods to assess the safety of advanced driving assistance systems (ADAS) and further highly automated vehicles (HAV) are of paramount importance. There is a wide consensus that virtual testing will be part of them, as physical testing will not be even nearly exhaustive.
Amin Assadi +2 more
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Microscopic traffic modeling on parallel high performance computers
Parallel Computing, 1994zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kai Nagel, A. Schleicher
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Microscopic Traffic Simulation: Models and Application
2006Microscopic traffic simulation is an important tool for traffic analysis, particularly in the presence of intelligent transportation systems (ITS). In this paper we describe the main components of a microscopic traffic simulation model and illustrate the discussion with examples drawn from our experience with a microscopic traffic simulation tool ...
Tomer Toledo +3 more
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Pattern Formation in Traffic Microscopic Model
2009The behavior of vehicle following model was investigated in the paper from the point of view of non-linear dynamics. When the mean density of the traffic flow exceeds some critical limit the formation of stable dissipative structures can be observed. This pattern-producing system shows further properties typical of complex system as well.
Tomas Apeltauer +2 more
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