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Auxiliary Stopping Area Layout Method for High-Speed Maglev Operated Bidirectionally on Single Track
- Source :
- Journal of Advanced Transportation, Vol 2021 (2021)
- Publication Year :
- 2021
- Publisher :
- Hindawi Limited, 2021.
-
Abstract
- Auxiliary stopping area (ASA) is the necessary emergency facility for train safety of the normal high-speed maglev. The study addresses the ASA layout problem of the high-speed maglev operated bidirectionally on single track. First, an optimization model of the ASA layout for unidirectional double-track lines considering train safety, operation efficiency, and construction cost is established, and two basic methods of the ASA layout are investigated based on the distance demand characteristic of ASAs. Then, the ASA layout problem of bidirectional single-track lines is analyzed, and an ASA two-way coordination layout algorithm (ASA-TWCLA) is proposed. Finally, a numerical experiment is carried out. The results suggest that under the premise of train safety and operation efficiency, compared with using the basic methods separately on the two directions, adopting the ASA-TWCLA algorithm can obtain a more economical ASA layout scheme for the same scenario.
- Subjects :
- Layout algorithm
Scheme (programming language)
050210 logistics & transportation
Economics and Econometrics
TA1001-1280
Article Subject
Computer science
Strategy and Management
Mechanical Engineering
05 social sciences
020302 automobile design & engineering
02 engineering and technology
Track (rail transport)
Computer Science Applications
Transportation engineering
0203 mechanical engineering
Maglev
ComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATION
0502 economics and business
Automotive Engineering
Transportation and communications
computer
Simulation
HE1-9990
computer.programming_language
Subjects
Details
- ISSN :
- 20423195 and 01976729
- Volume :
- 2021
- Database :
- OpenAIRE
- Journal :
- Journal of Advanced Transportation
- Accession number :
- edsair.doi.dedup.....a52de4dbdb4558339ea46c58d62f43c9