Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling
High-speed rail express is gradually gaining attention due to its low cost and high on-time performance. This paper studied the optimization of high-speed rail express transportation modes considering passenger capacity loss. A spatio-temporal network was constructed that includes the fixed passenge...
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MDPI AG
2024-11-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/14/22/10456 |
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| author | Yuting Yang Xiaoling Xie Zhimei Wang |
| author_facet | Yuting Yang Xiaoling Xie Zhimei Wang |
| author_sort | Yuting Yang |
| collection | DOAJ |
| description | High-speed rail express is gradually gaining attention due to its low cost and high on-time performance. This paper studied the optimization of high-speed rail express transportation modes considering passenger capacity loss. A spatio-temporal network was constructed that includes the fixed passenger train schedule and the high-speed rail express transportation status. Based on this network, an optimization model for transportation schemes considering passenger capacity loss with non-splittable freight flows was developed. The model aims to minimize passenger loss and maximize net revenue from express transportation while comprehensively considering practical constraints such as transfer, loading and unloading, and carrying capacity. The Gurobi optimization solver was used to solve numerical cases, and the optimization results and solution effectiveness were comparatively analyzed under scenarios of sufficient and insufficient capacity. |
| format | Article |
| id | doaj-art-d0f0de4dc7104b59bfc190dfcea6286b |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-d0f0de4dc7104b59bfc190dfcea6286b2024-11-26T17:48:49ZengMDPI AGApplied Sciences2076-34172024-11-0114221045610.3390/app142210456Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network ModelingYuting Yang0Xiaoling Xie1Zhimei Wang2Research Institute of Highway Ministry of Transport, No. 8 Xitucheng Rd, Beijing 100088, ChinaLogistics School, Beijing Wuzi University, No. 321 Fuhe Street, Beijing 101149, ChinaSchool of Traffic and Transportation, Beijing Jiaotong University, No. 3 Shang Yuan Cun, Beijing 100044, ChinaHigh-speed rail express is gradually gaining attention due to its low cost and high on-time performance. This paper studied the optimization of high-speed rail express transportation modes considering passenger capacity loss. A spatio-temporal network was constructed that includes the fixed passenger train schedule and the high-speed rail express transportation status. Based on this network, an optimization model for transportation schemes considering passenger capacity loss with non-splittable freight flows was developed. The model aims to minimize passenger loss and maximize net revenue from express transportation while comprehensively considering practical constraints such as transfer, loading and unloading, and carrying capacity. The Gurobi optimization solver was used to solve numerical cases, and the optimization results and solution effectiveness were comparatively analyzed under scenarios of sufficient and insufficient capacity.https://www.mdpi.com/2076-3417/14/22/10456high-speed rail expresspassenger and cargo synergiesspatio-temporal networkcapacity utilization |
| spellingShingle | Yuting Yang Xiaoling Xie Zhimei Wang Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling Applied Sciences high-speed rail express passenger and cargo synergies spatio-temporal network capacity utilization |
| title | Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling |
| title_full | Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling |
| title_fullStr | Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling |
| title_full_unstemmed | Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling |
| title_short | Optimization of High-Speed Rail Express Transportation Scheduling Based on Spatio-Temporal-State Network Modeling |
| title_sort | optimization of high speed rail express transportation scheduling based on spatio temporal state network modeling |
| topic | high-speed rail express passenger and cargo synergies spatio-temporal network capacity utilization |
| url | https://www.mdpi.com/2076-3417/14/22/10456 |
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