TY - GEN
T1 - Health Management of Subway Bogie System Based on Multiplex Network and Dempster–Shafer Evidential Theory
AU - Li, Xiang
AU - Qin, Yong
AU - Wang, Zhipeng
AU - Wang, Ning
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2020.
PY - 2020
Y1 - 2020
N2 - Subway bogie is an important part of subway. It plays a vital role in the safe and comfortable operation of the subway. Therefore, the reliability analysis of subway bogies has become the focus of attention. In order to solve the problem that different connections between components cannot be well reflected when using the network-based method to analyze the importance of the system, we propose an approach based on multiplex network to analyze the importance of the subway bogie system. After building a multiplex network, we consider the importance of the components by solving the values of degree, closeness centrality and eigenvector centrality. Then, for the problem of too many importance indicators, we use D-S evidential theory to fuse these indicators into a comprehensive importance indicator. Finally, we sort the components according to the comprehensive importance index. The result of the sort will become the basis for our daily maintenance.
AB - Subway bogie is an important part of subway. It plays a vital role in the safe and comfortable operation of the subway. Therefore, the reliability analysis of subway bogies has become the focus of attention. In order to solve the problem that different connections between components cannot be well reflected when using the network-based method to analyze the importance of the system, we propose an approach based on multiplex network to analyze the importance of the subway bogie system. After building a multiplex network, we consider the importance of the components by solving the values of degree, closeness centrality and eigenvector centrality. Then, for the problem of too many importance indicators, we use D-S evidential theory to fuse these indicators into a comprehensive importance indicator. Finally, we sort the components according to the comprehensive importance index. The result of the sort will become the basis for our daily maintenance.
KW - Bogie
KW - Dempster–Shafer evidential theory
KW - Multiplex network
KW - Reliability analysis
UR - https://www.scopus.com/pages/publications/85085732850
U2 - 10.1007/978-981-15-2866-8_53
DO - 10.1007/978-981-15-2866-8_53
M3 - Conference contribution
AN - SCOPUS:85085732850
SN - 9789811528651
T3 - Lecture Notes in Electrical Engineering
SP - 555
EP - 563
BT - Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation, EITRT 2019 - Rail Transportation System Safety and Maintenance Technologies
A2 - Qin, Yong
A2 - Jia, Limin
A2 - Liu, Baoming
A2 - Liu, Zhigang
A2 - Diao, Lijun
A2 - An, Min
PB - Springer
T2 - 4th International Conference on Electrical and Information Technologies for Rail Transportation, EITRT 2019
Y2 - 25 October 2019 through 27 October 2019
ER -