Real-time freeway traffic state estimation based on extended Kalman filter: Adaptive capabilities and real data testing

Y Wang, M Papageorgiou, A Messmer - Transportation Research Part A …, 2008 - Elsevier
… reports on real data testing of a real-time freeway traffic state estimator, with … estimation of
complete traffic state in freeway stretches or networks is based on stochastic macroscopic traffic

An adaptive freeway traffic state estimator

Y Wang, M Papageorgiou, A Messmer, P Coppola… - Automatica, 2009 - Elsevier
… A number of real-data tests have been reported in this paper … freeway traffic state estimator
under various traffic situations. The testing results demonstrate that, as compared to the traffic

Real-time freeway traffic state estimation based on extended Kalman filter: A case study

Y Wang, M Papageorgiou… - Transportation …, 2007 - pubsonline.informs.org
… A number of real-data-based investigations have been conducted in this paper to test the
performance of a freeway traffic state estimator with regard to its tracking capability; the …

Real-time freeway traffic state estimation based on extended Kalman filter: a general approach

Y Wang, M Papageorgiou - Transportation Research Part B …, 2005 - Elsevier
… are conducted to test the designed traffic state estimator under various traffic situations in a
… of available measurement data from traffic detectors, the estimation algorithms should deliver …

Traffic state estimation on highway: A comprehensive survey

T Seo, AM Bayen, T Kusakabe, Y Asakura - Annual reviews in control, 2017 - Elsevier
… In this article, TSE methods are characterized according to three elements: estimation
approach, traffic flow model, and input data. The conceptual relation among these elements is …

Highway traffic state estimation with mixed connected and conventional vehicles

N Bekiaris-Liberis, C Roncoli… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
… to exploit different, less costly data sources, such as mobile phone… speed data for travel time
or highway state estimation; … assessment of the developed estimation scheme, we test in this …

Real-time Lagrangian traffic state estimator for freeways

Y Yuan, JWC Van Lint, RE Wilson… - IEEE Transactions …, 2012 - ieeexplore.ieee.org
… is validated against microscopic loop data from a densely used motorway in the UK This
paper … In this paper, different combinations of error noise matrices Q with a fixed R are tested

Real-time joint traffic state and model parameter estimation on freeways with fixed sensors and connected vehicles: State-of-the-art overview, methods, and case …

Y Wang, M Zhao, X Yu, Y Hu, P Zheng, W Hua… - … Research Part C …, 2022 - Elsevier
… to the design of freeway traffic state estimators using mixed sensing data are then … test
examples have been considered. In contrast, freeway TSE with fixed and mixed sensing data has …

Incorporation of Lagrangian measurements in freeway traffic state estimation

JC Herrera, AM Bayen - Transportation Research Part B: Methodological, 2010 - Elsevier
… They are finally tested with data from the Mobile Century experiment obtained from 100 …
that the proposed methods successfully incorporate the GPS data in the estimation of traffic. …

Highway traffic state estimation per lane in the presence of connected vehicles

N Bekiaris-Liberis, C Roncoli… - … research part B …, 2017 - Elsevier
… However, it was observed in the testing with NGSIM data in Section 4, that the estimation
performance is not really affected if the percentage values are chosen equal to zero for all …