4 papers
Impact of Acceleration/deceleration Limits on the String Stability of Adaptive Cruise Control
Hao Zhou, Anye Zhou, Tienan Li +3
This paper demonstrates that the acceleration/deceleration limits in ACC systems can make a string stable ACC amplify the speed perturbation in natural driving. It is shown that th…
Fundamental Diagrams of Commercial Adaptive Cruise Control: Worldwide Experimental Evidence
Tienan Li, Danjue Chen, Hao Zhou +2
Experimental measurements on commercial adaptive cruise control (ACC) vehicles \RoundTwo{are} becoming increasingly available from around the world, providing an unprecedented oppo…
Significance of Low-level Controller for String Stability under Adaptive Cruise Control
Hao Zhou, Anye Zhou, Tienan Li +3
Current commercial adaptive cruise control (ACC) systems consist of an upper-level planner controller that decides the optimal trajectory that should be followed, and a low-level c…
A Continuum Model for Cities Based on the Macroscopic Fundamental Diagram: a Semi-Lagrangian Solution Method
Rafegh Aghamohammadi, Jorge A. Laval
This paper presents a formulation of the reactive dynamic user equilibrium problem in continuum form using a network-level Macroscopic Fundamental Diagram (MFD). Compared to existi…