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Integrated optimiza...
Integrated optimization of train scheduling and maintenance planning on high-speed railway corridors
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- Zhang, Chuntian (författare)
- State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University
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- Gao, Yuan (författare)
- State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University
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- Yang, Lixing (författare)
- State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University
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- Kumar, Uday (författare)
- Luleå tekniska universitet,Drift, underhåll och akustik
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- Gao, Ziyou (författare)
- State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University
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(creator_code:org_t)
- Elsevier, 2019
- 2019
- Engelska.
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Ingår i: Omega. - : Elsevier. - 0305-0483 .- 1873-5274. ; 87, s. 86-104
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Regular maintenances on high-speed railway facilities are performed in every night in China, and during regular maintenances, high-speed railway is not available for the sunset-departure and sunrise-arrival trains (SDSA-trains). In order to reduce the influence of regular maintenances on SDSA-trains, three operation modes are used in practice, which mainly consist of route selections between high-speed railway and normal-speed railway. In this paper, we use some linearization techniques to formulate a mixed integer linear programming (MILP) model to identify the operation modes and the timetable of SDSA-trains, by integrating the time window selection of regular maintenances on high-speed railways. The objective of the model is to minimize the total travel time of SDSA-trains. In the formulation of the model, we introduce state variables to indicate whether a train is running on high-speed railway or not, which makes it conveniently express the selection of operation modes. Based on the real data of Beijing-Guangzhou high-speed and normal-speed railway corridors in China, numerical experiments are carried out to test the proposed model and optimization method.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Annan samhällsbyggnadsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Other Civil Engineering (hsv//eng)
Nyckelord
- Train scheduling
- Maintenance planning
- High-speed railway
- Sunset-departure and sunrise-arrival train
- Drift och underhållsteknik
- Operation and Maintenance
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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