TY - GEN
T1 - Reliability Analysis of Train-centric Control System and CTCS-3 using PMS Modelling Method
AU - Zhang, Yong
AU - Li, Jiawei
AU - Walters, Aled R.
AU - Duan, Xuting
AU - Tian, Daxin
N1 - Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - The train-to-train (T2T) based Train-centric Control System (TcCS) is one promising advanced solution to save the life-cycle cost of the railway signalling system by reducing a large number of the ground equipment when compared to the widely used CTCS/ETCS system. However, the reliability performance influence for the transportation mission introduced by this new solution has never been studied. In order to address this problem, we built a reliability model of the whole transportation mission based on the Phase Mission Systems (PMS) modelling methodology. In this paper, the structure of both control systems is described first. Then the fault tree models in three phases of the whole mission under different control systems are constructed according to the railway signalling control principles. The numerical analysis is carried out based on the Binary Decision Diagram (BDD) calculation method, according to relevant reliability parameters of the basic equipment. The results under CTCS-3 and TcCS are then analysed and compared in each phase of the mission, which shows the reliability influence on the transportation mission under different control systems.
AB - The train-to-train (T2T) based Train-centric Control System (TcCS) is one promising advanced solution to save the life-cycle cost of the railway signalling system by reducing a large number of the ground equipment when compared to the widely used CTCS/ETCS system. However, the reliability performance influence for the transportation mission introduced by this new solution has never been studied. In order to address this problem, we built a reliability model of the whole transportation mission based on the Phase Mission Systems (PMS) modelling methodology. In this paper, the structure of both control systems is described first. Then the fault tree models in three phases of the whole mission under different control systems are constructed according to the railway signalling control principles. The numerical analysis is carried out based on the Binary Decision Diagram (BDD) calculation method, according to relevant reliability parameters of the basic equipment. The results under CTCS-3 and TcCS are then analysed and compared in each phase of the mission, which shows the reliability influence on the transportation mission under different control systems.
UR - https://www.scopus.com/pages/publications/85141834764
U2 - 10.1109/ITSC55140.2022.9922206
DO - 10.1109/ITSC55140.2022.9922206
M3 - 会议稿件
AN - SCOPUS:85141834764
T3 - IEEE Conference on Intelligent Transportation Systems, Proceedings, ITSC
SP - 542
EP - 547
BT - 2022 IEEE 25th International Conference on Intelligent Transportation Systems, ITSC 2022
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 25th IEEE International Conference on Intelligent Transportation Systems, ITSC 2022
Y2 - 8 October 2022 through 12 October 2022
ER -