A train rescheduling model integrating speed management during disruptions of high-speed traffic under a quasi-moving block system. Speed level transitions for two consecutive sections.
Xu, Peijuan; Corman, Francesco; Peng, Qiyuan; Luan, Xiaojie
2017
Complete Article
In: Transportation Research Part B, Vol. 104, 638-666. Doi: 10.1016/j.trb.2017.05.008
Reducing delays in high speed railways requires searching for efficient traffic management actions (dynamic speed updates, changing train sequence) with feasible speeds and headways, under the given signaling/safety system. We use an alternative graph model in a commercial MILP solver, showing large reduction of delays on realistic networks.