Operational design for shuttle systems with modular vehicles under oversaturated traffic: Discrete modeling method

Z Chen, X Li, X Zhou - Transportation Research Part B: Methodological, 2019 - Elsevier
Existing peak/off-peak based schedules in urban mass transit systems feature two types of
dispatch headways and a fixed vehicle capacity across the operational horizon, which …

Operational design for shuttle systems with modular vehicles under oversaturated traffic: Continuous modeling method

Z Chen, X Li, X Zhou - Transportation Research Part B: Methodological, 2020 - Elsevier
Time-varying capacity design holds an opportunity to reduce the energy consumption of
urban mass transit systems, eg, urban rail transits, bus rapid transits, modular autonomous …

An analytical optimization approach to the joint trajectory and signal optimization problem for connected automated vehicles

S Soleimaniamiri, A Ghiasi, X Li, Z Huang - Transportation Research Part C …, 2020 - Elsevier
Traffic conflict points (eg, intersections, work-zones) cause travel delay, stop-and-go traffic,
and excessive energy consumption. Efforts have been taken to improve traffic conflict point …

Optimization of demand-oriented train timetables under overtaking operations: A surrogate-dual-variable column generation for eliminating indivisibility

X Tian, H Niu - Transportation Research Part B: Methodological, 2020 - Elsevier
This paper aims to optimize demand-oriented train timetables under overtaking operations
for a high-speed rail corridor. With the application of the constructed space-time network …

Variable-capacity operations with modular transits for shared-use corridors

X Shi, Z Chen, M Pei, X Li - Transportation Research Record, 2020 - journals.sagepub.com
Since passenger demand in urban transit systems is asymmetrically distributed across
different periods in a day and different geographic locations across the cities, the tradeoff …

A priority-based ADMM approach for flexible train scheduling problems

R Gao, H Niu - Transportation Research Part C: Emerging …, 2021 - Elsevier
In this study, we focus on how to optimize multi-type train scheduling problems in a
practically available and computationally efficient manner. When solving the complicated …

Joint rolling stock rotation planning and depot deadhead scheduling in complicated urban rail transit lines

D Wang, A D'Ariano, J Zhao, S Zhan, Q Peng - European Journal of …, 2024 - Elsevier
This study investigates the joint rolling stock rotation planning and depot deadhead
scheduling in complicated urban rail transit lines with multiple depots, multiple line services …

Itinerary choice and advance ticket booking for high-speed-railway network services

G Xu, H Yang, W Liu, F Shi - Transportation Research Part C: Emerging …, 2018 - Elsevier
This paper formulates and examines the passenger flow assignment (itinerary choice)
problem in high-speed railway (HSR) systems with multiple-class users and multiple-class …

Integrated rolling stock deadhead routing and timetabling in urban rail transit lines

D Wang, A D'Ariano, J Zhao, Q Zhong… - European Journal of …, 2022 - Elsevier
This paper investigates an integrated rolling stock deadhead routing and timetabling
problem from the rolling stock scheduling in a complicated urban rail transit line. Given the …

Optimizing train frequencies and train routing with simultaneous passenger assignment in high-speed railway network

X Li, D Li, X Hu, Z Yan, Y Wang - Computers & Industrial Engineering, 2020 - Elsevier
In a high speed railway line plan (LP), train frequencies, train routing and passenger
assignment problems are usually solved sequentially, which may lower the quality of the line …