Results 61 to 70 of about 29,257 (258)

Platooning Cooperative Adaptive Cruise Control for Dynamic Performance and Energy Saving: A Comparative Study of Linear Quadratic and Reinforcement Learning-Based Controllers

Applied Sciences, 2023
In recent decades, the automotive industry has moved towards the development of advanced driver assistance systems to enhance the comfort, safety, and energy saving of road vehicles.
Angelo Borneo, Luca Zerbato, Federico Miretti, Antonio Tota, Enrico Galvagno, Daniela Anna Misul   +5 more
doaj   +1 more source

Longitudinal Dynamic versus Kinematic Models for Car-Following Control Using Deep Reinforcement Learning

, 2019
The majority of current studies on autonomous vehicle control via deep reinforcement learning (DRL) utilize point-mass kinematic models, neglecting vehicle dynamics which includes acceleration delay and acceleration command dynamics.
Azad, Nasser L., Lin, Yuan, McPhee, John
core   +1 more source

Ch‐Ch‐Ch‐Ch‐Changes: The Impact of Supply Base Growth, Contraction, and Turnover on Firm Innovation

Journal of Operations Management, EarlyView.
ABSTRACT Modern supply chains are experiencing more disturbances due to regulatory shifts, rising sustainability standards, emerging or declining markets, and disruption to critical inputs. Some firms react by strengthening existing supplier partnerships to resist changes, while others reconfigure relationships with suppliers to embrace changes ...
Jordan M. Barker, Ellie C. Falcone, Yang Sophie Yang‐Sun, Tingting Yan   +3 more
wiley   +1 more source

Adaptive Cruise Control System: A Literature Survey

Journal of Engineering
Adaptive cruise control (ACC) assists automobiles in preserving a safe following distance and adhering to speed limits. This advanced driver-assistance system (ADAS) modifies the car's speed to keep a safe gap from oncoming traffic.
Farah M. Ali, Nizar H. Abbas
doaj   +1 more source

Centralized model‐predictive cooperative and adaptive cruise control of automated vehicle platoons in urban traffic environments

IET Intelligent Transport Systems, 2023
Recent research has demonstrated that cooperative and automated driving functions can improve traffic efficiency and safety. Traffic efficiency can be increased and the overall vehicle energy consumption can be reduced through cooperative driving ...
Xiaonan Klingbeil, Marius Wegener, Haibo Zhou, Florian Herrmann, Jakob Andert   +4 more
doaj   +1 more source

Vehicle Communication using Secrecy Capacity

, 2018
We address secure vehicle communication using secrecy capacity. In particular, we research the relationship between secrecy capacity and various types of parameters that determine secrecy capacity in the vehicular wireless network.
Aiqing Zhang, Aiqing Zhang, Ao Lei, Di Han, Fatih Sakiz, H. Inaltekin, H. Vincent Poor, J Zhang, Jie Guo, Jinho Choi, Jinho Choi, Li Sun, Matthieu Bloch, S Chang, Shunya Iwata, Xiaoming Chen, Y Liang, Yulong Zou   +17 more
core   +1 more source

Cooperative Adaptive Cruise Control: Network-Aware Analysis of String Stability

IEEE Transactions on Intelligent Transportation Systems, 2014
In this paper, we consider a Cooperative Adaptive Cruise Control (CACC) system, which regulates intervehicle distances in a vehicle string, for achieving improved traffic flow stability and throughput. Improved performance can be achieved by utilizing information exchange between vehicles through wireless communication in addition to local sensor ...
Oncu, S., Ploeg, J., Wouw, N. van de, Nijmeijer, H.   +3 more
openaire   +3 more sources

Cooperative Adaptive Cruise Control in a Mixed-Autonomy Traffic System: A Hybrid Stochastic Predictive Approach Incorporating Lane Change

IEEE Transactions on Vehicular Technology, 2023
This paper presents a stochastic and predictive control design approach for connected and automated vehicles (CAVs) in a mixed-autonomy traffic environment, where CAVs are able to react properly to uncertain maneuvers of human-driven vehicles (HVs).
Sahand Mosharafian, J. M. Velni
semanticscholar   +1 more source

Executive Function and Entrepreneurial Opportunity Exploitation Under Risk and Uncertainty

Strategic Change, EarlyView.
ABSTRACT This study examines how executive functions shape entrepreneurial opportunity exploitation under different knowledge environments. Drawing on Knight's distinction between risk and uncertainty, we conducted a vignette experiment with 200 working adults.
Ipek Koparan, Gorkem Aksaray, Tatiana Manolova, Linda Edelman   +3 more
wiley   +1 more source

Adaptive cruise control design for enhancing stability

Urban Lifeline
This paper proposes an optimal design method for the adaptive cruise control model to enhance the string stability with the adaptive cruise control (ACC).
Yunxia Wu, Le Li, Yi Wang, Guosheng Xiao, Yangsheng Jiang, Zhihong Yao   +5 more
doaj   +1 more source