Fleet Management for HDVs and CAVs on Highway in Dense Fog Environment
Joint Authors
Wu, Dayong
Gong, Bowen
Wei, Ruixin
Lin, Ciyun
Source
Journal of Advanced Transportation
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-21, 21 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-14
Country of Publication
Egypt
No. of Pages
21
Main Subjects
Abstract EN
Adverse weather conditions have a significant impairment on the safety, mobility, and efficiency of highway networks.
Dense fog is considered the most dangerous within the adverse weather conditions.
As to improve the traffic flow throughput and driving safety in dense fog weather condition on highway, this paper uses a mathematical modeling method to study and control the fleet mixed with human-driven vehicles (HDVs) and connected automatic vehicles (CAVs) in dense fog environment on highway based on distributed model predictive control algorithm (DMPC), along with considering the car-following behavior of HDVs driver based on cellular automatic (CA) model.
It aims to provide a feasible solution for controlling the mixed flow of HDVs and CAVs more safely, accurately, and stably and then potentially to improve the mobility and efficiency of highway networks in adverse weather conditions, especially in dense fog environment.
This paper explores the modeling framework of the fleet management for HDVs and CAVs, including the state space model of CAVs, the car-following model of HDVs, distributed model predictive control for the fleet, and the fleet stability analysis.
The state space model is proposed to identify the status of the feet in the global state.
The car-following model is proposed to simulate the driver behavior in the fleet in local.
The DMPC-based model is proposed to optimize rolling of the fleet.
Finally, this paper used the Lyapunov stability principle to analyze and prove the stability of the fleet in dense fog environment.
Finally, numerical experiments were performed in MATLAB to verify the effectiveness of the proposed model.
The results showed that the proposed fleet control model has the ability of local asymptotic stability and global nonstrict string stability.
American Psychological Association (APA)
Gong, Bowen& Wei, Ruixin& Wu, Dayong& Lin, Ciyun. 2020. Fleet Management for HDVs and CAVs on Highway in Dense Fog Environment. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-21.
https://search.emarefa.net/detail/BIM-1176464
Modern Language Association (MLA)
Gong, Bowen…[et al.]. Fleet Management for HDVs and CAVs on Highway in Dense Fog Environment. Journal of Advanced Transportation No. 2020 (2020), pp.1-21.
https://search.emarefa.net/detail/BIM-1176464
American Medical Association (AMA)
Gong, Bowen& Wei, Ruixin& Wu, Dayong& Lin, Ciyun. Fleet Management for HDVs and CAVs on Highway in Dense Fog Environment. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-21.
https://search.emarefa.net/detail/BIM-1176464
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1176464