no code implementations • 26 Jul 2022 • Yue Zhang, Yajie Zou, Yuanchang Xie, Lei Chen
A quantitative understanding of dynamic lane-changing (LC) interaction patterns is indispensable for improving the decision-making of autonomous vehicles, especially in mixed traffic with human-driven vehicles.
no code implementations • 12 May 2021 • Tienan Li, Danjue Chen, Hao Zhou, Yuanchang Xie, Jorge Laval
Experimental measurements on commercial adaptive cruise control (ACC) vehicles \RoundTwo{are} becoming increasingly available from around the world, providing an unprecedented opportunity to study the traffic flow characteristics that arise from this technology.
no code implementations • 17 May 2020 • Liming Jiang, Yuanchang Xie, Danjue Chen, Tienan Li, Nicholas G. Evans
Stop-and-go traffic poses many challenges to tranportation system, but its formation and mechanism are still under exploration. however, it has been proved that by introducing Connected Automated Vehicles(CAVs) with carefully designed controllers one could dampen the stop-and-go waves in the vehicle fleet.
no code implementations • 21 Jan 2020 • Tianzhu Ren, Yuanchang Xie, Liming Jiang
Given the aging infrastructure and the anticipated growing number of highway work zones in the United States, it is important to investigate work zone merge control, which is critical for improving work zone safety and capacity.
no code implementations • 9 Jan 2020 • Liming Jiang, Yuanchang Xie, Tianzhu Ren
In this study, runway pavement images are collected using drone at various heights from the Fitchburg Municipal Airport (FMA) in Massachusetts to evaluate their quality and applicability for crack segmentation, from which an optimal height is determined.