Results 61 to 70 of about 521 (137)

Signal Timing and CAV Trajectory Joint Control Under Mixed Vehicular Environments With Hierarchical Proximal Policy Optimisation

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper introduces SVCC‐HPPO, a novel Signal‐Vehicle Cooperative Control framework using an improved Hierarchical Proximal Policy Optimisation (H‐PPO) algorithm to jointly optimise traffic signal timing and Connected/Autonomous Vehicle (CAV) trajectories in mixed traffic environments.
Zongyuan Wu, Decai Wang, Mengxin Qiu, Gen Li, Wenxuan Li, Yadan Yan   +5 more
wiley   +1 more source

LSTM‐Based Centralized/Decentralized Controller Design for Vehicular Platooning

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This paper explores the development of a controller for vehicle platooning utilizing long short‐term memory (LSTM) networks. We, in particular, aim to address the complex control requirements necessary for adapting to the diverse movement patterns of human‐operated leading vehicle. The LSTM‐based controller is trained not only to achieve convergence to
Ryota Nakai, Kazumune Hashimoto, Xun Shen, Shigemasa Takai   +3 more
wiley   +1 more source

Deep Q‐network based multi‐layer safety lane changing strategy for vehicle platoon

IET Intelligent Transport Systems
The vehicle platoon lane changing is significant for alleviating road congestion and diminishing transportation energy consumption. However, the lane changing strategy for a group of vehicles is still a great challenge in this field.
Jinqi Zhang, Maode Yan, Lei Zuo
doaj   +1 more source

LIMA: Local and Lightweight Mutual Authentication for VANETs

IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This work presents LIMA, a lightweight local authentication protocol for VANETs. It is a SAE J2735 compliant certificateless vehicle authentication that eliminates traditional PKI dependencies while providing geographic zone‐based security and time‐based attribute control.
Munkenyi Mukhandi, Muhammad Hassan Khan, Fernando Alves   +2 more
wiley   +1 more source

Distributed Trajectory Optimization for Connected and Automated Vehicle Platoons Considering Safe Inter-Vehicle Following Gaps

Systems
Existing studies on platoon trajectory optimization of connected and automated vehicles face challenges in balancing computational efficiency, privacy, and safety.
Meiqi Liu, Ying Gao, Yikai Zeng, Ruochen Hao   +3 more
doaj   +1 more source

Computation of Time Delay Stability Margin for the Automated Vehicular Platoon

Complexity, 2020
Due to the limited band width and congestion of communication channels in the wireless vehicle-to-vehicle (V2V) communication, time delay inevitably arises and dramatically leads to the disturbances for the automated vehicular platoon. This paper focuses
Xunxun Zhang, Li Li, Xu Zhu
doaj   +1 more source

Neural Adaptive Sliding-Mode Control of a Bidirectional Vehicle Platoon with Velocity Constraints and Input Saturation

Complexity, 2018
This paper investigates the vehicle platoon control problems with both velocity constraints and input saturation. Firstly, radial basis function neural networks (RBF NNs) are employed to approximate the unknown driving resistance of a vehicle’s dynamic ...
Maode Yan, Jiacheng Song, Panpan Yang, Lei Zuo   +3 more
doaj   +1 more source

Extended Kalman Filter-Based Vehicle Tracking Using Uniform Planar Array for Vehicle Platoon Systems

Sensors
We develop an extended Kalman filter-based vehicle tracking algorithm, specifically designed for uniform planar array layouts and vehicle platoon scenarios.
Jiho Song, Seong-Hwan Hyun
doaj   +1 more source

The Vehicle-to-Vehicle Link Duration Scheme Using Platoon-Optimized Clustering Algorithm

IEEE Access, 2019
In the scenario of the vehicle network, the unstable vehicle to vehicle (V2V) connectivity caused by a high-speed vehicle movement is improved through efficient clustering algorithm to some extent.
Zufan Zhang, Kun Xu, Chenquan Gan
doaj   +1 more source

Vehicle platooning scheme based on two-way auction

Tongxin xuebao
Vehicles positioned at varying locations in the platoon exhibit differing levels of energy consumption, which may result in the platoon breaking up during travel or even prevent successful formation of the platoon.
LIU Hai, WU Jinyu, WANG Tianxi, PENG Hongye   +3 more
doaj