A Real-Time Rescheduling Approach Using Loop Iteration for High-Speed Railway Traffic

With the increase of train density on line in high-speed railways (HSRs), delay propagation occurs frequently. In this article, we investigate a real-time rescheduling problem to restore HSR operation from caused by disturbance. A model is suggested considering relationships between both running and departure times at disturbance area, which makes more precise. The objective planned minimize total time when occurred. loop-iterative architecture offered reduce constraints scale proposed model. Three experiments were presented demonstrate validity recommended effectiveness algorithm. By using method, with 10 trains 248 block sections six stations five interstation areas can be solved within 60 s.