An extended continuum mixed traffic model |
| |
Authors: | Zhang Yicai Zhao Min Sun Dihua Dong Chen |
| |
Institution: | 1.Key Laboratory of Dependable Service Computing in Cyber Physical Society of Ministry of Education, Chongqing University, Chongqing, 400044, People’s Republic of China ;2.School of Automation, Chongqing University, Chongqing, 400044, People’s Republic of China ;3.College of Management Science and Engineering, Guangxi University of Finance and Economics, Nanning, 53007, People’s Republic of China ; |
| |
Abstract: | With the development of vehicle technology, the number of vehicles equipped with the adaptive cruise control (ACC) system is increasing, and it is more and more common for ACC vehicles to drive with regular vehicles. In this work, we proposed a mixed traffic model with regular vehicles and ACC vehicles via the transformation of micro-model and macro-model. The linear stability analysis tells that the permeability of ACC vehicles has an important influence on the traffic system. Meanwhile, through the nonlinear analysis, the KdV–Burgers equation describing the density wave is obtained. Besides, the results of numerical simulations are consistent with the theory, which indicates that the increase in ACC vehicles is conducive to the stability of the transportation system. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|