Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory | Zendy

Yang Xu | Zendy; Duo Jia Zhang | Zendy; Xin Zhang | Zendy; Kin Keung Lai | Zendy; Bing Su | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory

Author(s) -

Yang Xu,

Duo Jia Zhang,

Xin Zhang,

Kin Keung Lai,

Bing Su

Publication year - 2021

Publication title -

journal of advanced transportation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.577

H-Index - 46

eISSN - 2042-3195

pISSN - 0197-6729

DOI - 10.1155/2021/1341729

Subject(s) - catastrophe theory , traffic congestion , computer science , traffic flow (computer networking) , control (management) , traffic congestion reconstruction with kerner's three phase theory , transport engineering , function (biology) , three phase traffic theory , operations research , engineering , computer security , artificial intelligence , geotechnical engineering , evolutionary biology , biology

Aimed at the problem of occasional congestion control, the cusp catastrophe theory is used to establish the catastrophe model of the urban road system under occasional congestion, finding breakpoints and analyzing stability after urban road system catastrophes by constructing the energetic function; based on the catastrophe characteristics of the urban road system, the feasibility method of congestion control is discussed. The results show that the control method of traffic flow based on catastrophe characteristics of the urban road system can effectively improve the efficiency of the road system in theory. Finally, the applicability of the control method based on catastrophe characteristics is analyzed by examples under different occasional congestion situations.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research