Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System
In this paper, the structural characteristic of urban multimodal transport system is fully analyzed and then a two-tier network structure is proposed to describe such a system, in which the first-tier network is used to depict the traveller’s mode choice behaviour and the second-tier network is used...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2012/592104 |
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| _version_ | 1832556530943131648 |
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| author | Bingfeng Si Xuedong Yan Hunjun Sun Xiaobao Yang Ziyou Gao |
| author_facet | Bingfeng Si Xuedong Yan Hunjun Sun Xiaobao Yang Ziyou Gao |
| author_sort | Bingfeng Si |
| collection | DOAJ |
| description | In this paper, the structural characteristic of urban multimodal transport system is fully analyzed and then a two-tier network structure is proposed to describe such a system, in which the first-tier network is used to depict the traveller’s mode choice behaviour and the second-tier network is used to depict the vehicle routing when a certain mode has been selected. Subsequently, the generalized travel cost is formulated considering the properties of both traveller and transport mode. A new link impedance function is proposed, in which the interferences between different vehicle flows are taken into account. Simultaneously, the bi-equilibrium patterns for multimodal transport network are proposed by extending Wardrop principle. Correspondingly, a bi-level programming model is then presented to describe the bi-equilibrium based assignment for multi-class multimodal transport network. The solution algorithm is also given. Finally, a numerical example is provided to illustrate the model and algorithm. |
| format | Article |
| id | doaj-art-0fd8ed85a8be43c09d326ebda4327474 |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-0fd8ed85a8be43c09d326ebda43274742025-02-03T05:45:10ZengWileyJournal of Applied Mathematics1110-757X1687-00422012-01-01201210.1155/2012/592104592104Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation SystemBingfeng Si0Xuedong Yan1Hunjun Sun2Xiaobao Yang3Ziyou Gao4MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, ChinaMOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, ChinaMOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, ChinaMOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, ChinaMOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong University, Beijing 100044, ChinaIn this paper, the structural characteristic of urban multimodal transport system is fully analyzed and then a two-tier network structure is proposed to describe such a system, in which the first-tier network is used to depict the traveller’s mode choice behaviour and the second-tier network is used to depict the vehicle routing when a certain mode has been selected. Subsequently, the generalized travel cost is formulated considering the properties of both traveller and transport mode. A new link impedance function is proposed, in which the interferences between different vehicle flows are taken into account. Simultaneously, the bi-equilibrium patterns for multimodal transport network are proposed by extending Wardrop principle. Correspondingly, a bi-level programming model is then presented to describe the bi-equilibrium based assignment for multi-class multimodal transport network. The solution algorithm is also given. Finally, a numerical example is provided to illustrate the model and algorithm.http://dx.doi.org/10.1155/2012/592104 |
| spellingShingle | Bingfeng Si Xuedong Yan Hunjun Sun Xiaobao Yang Ziyou Gao Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System Journal of Applied Mathematics |
| title | Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System |
| title_full | Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System |
| title_fullStr | Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System |
| title_full_unstemmed | Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System |
| title_short | Travel Demand-Based Assignment Model for Multimodal and Multiuser Transportation System |
| title_sort | travel demand based assignment model for multimodal and multiuser transportation system |
| url | http://dx.doi.org/10.1155/2012/592104 |
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