Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory
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;...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | Journal of Advanced Transportation |
| Online Access: | http://dx.doi.org/10.1155/2021/1341729 |
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| _version_ | 1832566261205172224 |
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| author | Yang Xu Duo Jia Zhang Xin Zhang Kin Keung Lai Bing Su |
| author_facet | Yang Xu Duo Jia Zhang Xin Zhang Kin Keung Lai Bing Su |
| author_sort | Yang Xu |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-19292cd5bef64e4e9b57ea09c03523d8 |
| institution | Kabale University |
| issn | 0197-6729 2042-3195 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Advanced Transportation |
| spelling | doaj-art-19292cd5bef64e4e9b57ea09c03523d82025-02-03T01:04:33ZengWileyJournal of Advanced Transportation0197-67292042-31952021-01-01202110.1155/2021/13417291341729Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe TheoryYang Xu0Duo Jia Zhang1Xin Zhang2Kin Keung Lai3Bing Su4School of Economics & Management, Xi’an Technological University, Xi’an 710021, ChinaSchool of Economics & Management, Xi’an Technological University, Xi’an 710021, ChinaSchool of Economics & Management, Xi’an Technological University, Xi’an 710021, ChinaSchool of Economics and Commerce, Guangdong University of Technology, Guangzhou, ChinaSchool of Economics & Management, Xi’an Technological University, Xi’an 710021, ChinaAimed 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.http://dx.doi.org/10.1155/2021/1341729 |
| spellingShingle | Yang Xu Duo Jia Zhang Xin Zhang Kin Keung Lai Bing Su Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory Journal of Advanced Transportation |
| title | Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory |
| title_full | Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory |
| title_fullStr | Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory |
| title_full_unstemmed | Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory |
| title_short | Research on the Traffic Flow Control of Urban Occasional Congestion Based on Catastrophe Theory |
| title_sort | research on the traffic flow control of urban occasional congestion based on catastrophe theory |
| url | http://dx.doi.org/10.1155/2021/1341729 |
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