A new lattice model integrating the flux limit effect under V2X environment

被引：12

作者：

Long, Yi ^{[1
]}

Zhang, Mei ^{[2
]}

Yang, Shuhong ^{[3
]}

Peng, Guanghan ^{[4
]}

机构：

[1] Guizhou Univ, Coll Big Data & Informat Engn, Guiyang 550025, Peoples R China

[2] Guizhou Univ, Elect Engn Coll, Guiyang 550025, Peoples R China

[3] Guangxi Univ Sci & Technol, Sch Elect Elect & Comp Sci, Liuzhou 545006, Peoples R China

[4] Guangxi Normal Univ, Coll Phys Sci & Technol, Guilin 541004, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2022年 / 589卷

基金：

中国国家自然科学基金;

关键词：

Traffic flow; Lattice hydrodynamic model; Flux limit; DELAYED-FEEDBACK CONTROL; TRAFFIC FLOW MODEL; HYDRODYNAMIC MODEL; JAMMING TRANSITION; DRIVERS ANTICIPATION; PHASE-TRANSITION; CONTINUUM MODEL; STABILITY; DYNAMICS; EQUATION;

D O I：

10.1016/j.physa.2021.126609

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Based on limiting flux problem of urban transportation, a new lattice model is constructed to restrain traffic jams by considering the flux limit effect under V2X environment. Also, traffic stability condition involving feedback gain of flux limit is obtained by applying the control theory. Moreover, numerical simulation is executed for the early time effect, the long-time effect, and the hysteresis loop to investigate the flux limit effect. It is found that the flux limit effect improves traffic system whether early time or long time and effectively curbs traffic congestions. (c) 2021 Elsevier B.V. All rights reserved.

引用

页数：7

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