Communication delay-aware cooperative adaptive cruise control with dynamic network topologies-A convergence of communication and control

doi:10.1016/j.dcan.2023.07.004

	Communication delay-aware cooperative adaptive cruise control with dynamic network topologies-A convergence of communication and control
	Liu, Jihong 1,2,3; Zhou, Yiqing 1,2,3,4; Liu, Ling 1,2,3
	2025-02-01
发表期刊	DIGITAL COMMUNICATIONS AND NETWORKS
ISSN	2468-5925
卷号	11 期号:1 页码:191-199
摘要	Wireless communication-enabled Cooperative Adaptive Cruise Control (CACC) is expected to improve the safety and traffic capacity of vehicle platoons. Existing CACC considers a conventional communication delay with fixed Vehicular Communication Network (VCN) topologies. However, when the network is under attack, the communication delay may be much higher, and the stability of the system may not be guaranteed. This paper proposes a novel communication Delay Aware CACC with Dynamic Network Topologies (DADNT). The main idea is that for various communication delays, in order to maximize the traffic capacity while guaranteeing stability and minimizing the following error, the CACC should dynamically adjust the VCN network topology to achieve the minimum inter-vehicle spacing. To this end, a multi-objective optimization problem is formulated, and a 3-step Divide-And-Conquer sub-optimal solution (3DAC) is proposed. Simulation results show that with 3DAC, the proposed DADNT with CACC can reduce the inter-vehicle spacing by 5%, 10%, and 14%, respectively, compared with the traditional CACC with fixed one-vehicle, two-vehicle, and three-vehicle look-ahead network topologies, thereby improving the traffic efficiency.
关键词	Communication delay Cooperative adaptive Cruise control Network topology String stability
DOI	10.1016/j.dcan.2023.07.004
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U21A20449] ; Jiangsu Provincial Key Research and Development Program[BE2021013-2]
WOS研究方向	Telecommunications
WOS类目	Telecommunications
WOS记录号	WOS:001447647400001
出版者	KEAI PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/40693
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Zhou, Yiqing
作者单位	1.Chinese Acad Sci, Inst Comp Technol, State Key Lab Processors, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Beijing Key Lab Mobile Comp & Pervas Device, Beijing 100190, Peoples R China 4.Zhongke Nanjing Mobile Commun & Comp Innovat Inst, Nanjing 211100, Peoples R China
推荐引用方式 GB/T 7714	Liu, Jihong,Zhou, Yiqing,Liu, Ling. Communication delay-aware cooperative adaptive cruise control with dynamic network topologies-A convergence of communication and control[J]. DIGITAL COMMUNICATIONS AND NETWORKS,2025,11(1):191-199.
APA	Liu, Jihong,Zhou, Yiqing,&Liu, Ling.(2025).Communication delay-aware cooperative adaptive cruise control with dynamic network topologies-A convergence of communication and control.DIGITAL COMMUNICATIONS AND NETWORKS,11(1),191-199.
MLA	Liu, Jihong,et al."Communication delay-aware cooperative adaptive cruise control with dynamic network topologies-A convergence of communication and control".DIGITAL COMMUNICATIONS AND NETWORKS 11.1(2025):191-199.