Traction energy is the main component of railway operation energy, and a timetable that predefines the running time of train operation can be used to determine the traction energy consumption. This study proposes a bi-level model that optimizes timetables to achieve the energy-saving control of railway systems. The upper level of the model ensures the relative stability of the timetable while maintaining railway safety constraints, which makes train operations more convenient for the railway sector as well as passengers; while the lower level of the model optimizes the arrival and departure time among intermediate stations to minimize the energy consumption of each train. Then, a unified iterative optimization algorithm combining particle swarm is developed to solve the model, and a timetable that ensures energy consumption optimizations is thus obtained. A case study using actual operation data from the Beijing-Shanghai high-speed railway is developed to illustrate the proposed method. Results show that the total energy consumption is reduced by more than 7.6%, and the average adjustment time for each distance interval is approximately 1 min, which maintains the stability of the original timetable. (C) 2019 Elsevier Ltd. All rights reserved.
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Albrecht, Amie R.
Howlett, Phil G.
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Howlett, Phil G.
Pudney, Peter J.
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Pudney, Peter J.
Vu, Xuan
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Albrecht, Arnie
Howlett, Phil
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Howlett, Phil
Pudney, Peter
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Pudney, Peter
Vu, Xuan
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Vu, Xuan
Zhou, Peng
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Albrecht, Amie R.
Howlett, Phil G.
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Howlett, Phil G.
Pudney, Peter J.
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
Pudney, Peter J.
Vu, Xuan
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Univ S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, AustraliaUniv S Australia, Scheduling & Control Grp, Ctr Ind & Appl Math, Mawson Lakes, SA 5095, Australia
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Albrecht, Arnie
Howlett, Phil
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机构:
Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Howlett, Phil
Pudney, Peter
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Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Pudney, Peter
Vu, Xuan
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机构:
Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia
Vu, Xuan
Zhou, Peng
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机构:
Univ South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, AustraliaUniv South Australia, Ctr Ind & Appl Math, Barbara Hardy Inst, Scheduling & Control Grp, Mawson Lakes, SA 5095, Australia