H Yang, PJ Jin, B Ran, D Yang, Z Duan… - Journal of Intelligent …, 2019 - Taylor & Francis
… of Lagrangiantraffic flow models in trafficstateestimation. In this paper, a new trafficstate estimation model by using Lagrangian-space … the TTM model into a state-space form to fit the …
JC Herrera, AM Bayen - Transportation Research Part B: Methodological, 2010 - Elsevier
… traffic sensors. This article presents a new technique to incorporate mobile probe measurements into highway traffic … These two techniques are both used to reconstruct traffic density. …
… trafficstateestimation framework using the LWR model formulated in vehicle number – space (Lagrangian – space… benefits and modelling flexibility from Lagrangian (vehicle number – …
… model of traffic dynamics in Lagrangian coordinates. … traffic dynamics and, thereby, overcoming issues with aggressive oscillation typically observed in sample paths of stochastic traffic …
A Duret, Y Yuan - Transportation research part B: methodological, 2017 - Elsevier
… In this work, the system model is the Lagrangian-space formulation of the LWR model. It … traffic stream, this induces bias in trafficstateestimation which tends to overestimate travel times. …
… Eulerian (space-time) coordinates are fixed in space; Lagrangian (vehicle … of Lagrangian trafficstateestimation, and thus to fill the four main blanks in the current trafficstateestimation …
… proposes a state-space model that estimates trafficstates over a … a traffic flow model. Although a number of studies propose … of trafficstateestimation by fusing Eulerian and Lagrangian …
… , this study formulates and validates a state-space model for a two-dimensional … of traffic stateestimation by fusing Eulerian and Lagrangiantraffic data represented respectively by traffic …
Y Yuan, H Van Lint… - Journal of Intelligent …, 2014 - Taylor & Francis
… stream) than in Eulerian coordinates (which are fixed in space). In this article such a Lagrangian system model for stateestimation is used. The approach uses the extended Kalman …