Traffic Management Heuristics for Bidirectional Segments on Double-Track Railway Lines
Traffic Management Heuristics for Bidirectional Segments on Double-Track Railway Lines
复制标题
双轨铁路线上双向路段的交通管理启发法
DOI:
10.1007/978-3-319-89920-6_97
复制
发表时间:
2018
期刊:
影响因子:
--
通讯作者:
N. Nießen
中科院分区:
文献类型:
--
作者:
N. Weik;S. Zieger;N. Nießen
In this paper traffic management strategies for disruption-caused inaccessibility of one track on double-track railway lines are analyzed. Building on previous results for polling systems with-limited service discipline and non-zero switchover times heuristic rules for optimally switching the orientation of the remaining track are investigated. QoS-standards enforcing delay constraints for both orientations as well as asymmetric traffic load, e.g. resulting from differing block length in both directions, are accounted for. For a system without train priorities analytical approximations as well as simulation results for the optimal switching parameter are compared. The analysis is extended to priority systems in a simulation approach. The performance of the heuristic is tested in a case study by comparing it to the optimal solution obtained by solving the train scheduling problem for the bidirectional line segment.
DOI:
--
发表时间:
2001
期刊:
Probability in the engineering and informational sciences (Print)
影响因子:
--
作者:
M. Heijden;A. Harten;M. Ebben
通讯作者:
M. Ebben
DOI:
--
发表时间:
1988
期刊:
Performance evaluation (Print)
影响因子:
--
作者:
S. Fuhrmann;Yung
通讯作者:
Yung