Feedback control method in lattice hydrodynamic model under honk environment

被引：44

作者：

Peng, Guanghan ^{[1
,2
]}

Kuang, Hua ^{[1
]}

Qing, Li ^{[3
]}

机构：

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

[2] Hunan Univ Arts & Sci, Coll Phys & Elect, Changde 415000, Peoples R China

[3] Guangxi Normal Univ, Guilin 541004, Peoples R China

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2018年 / 509卷

基金：

中国国家自然科学基金;

关键词：

Traffic flow; Lattice hydrodynamic model; Control method; Traffic congestion; CAR-FOLLOWING MODEL; DRIVERS BOUNDED RATIONALITY; CELLULAR-AUTOMATON MODEL; OPTIMAL VELOCITY MODEL; TRAFFIC FLOW MODEL; NUMERICAL TESTS; JAMMING TRANSITION; BOTTLENECKS; CONGESTION; STABILITY;

D O I：

10.1016/j.physa.2018.06.080

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A feedback control sign is inserted into traffic system based on lattice hydrodynamic model of traffic flow under honk environment which impacts on traffic flux. The control theory is applied to get the linear stability condition. Moreover, numerical simulation is carried out to investigate the honk effect which plays important role on traffic flow. The result shows that the feedback gain resulted from honk effect can stabilize the traffic flow and suppress the traffic jam efficiently. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：651 / 656

页数：6

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