会议专题

A Novel Search Algorithm for Critical Nodes of Highway Electromechanical Maintenance System

  The highway electromechanical system is an important support to ensure normal operation of the highway.Currently,the cyclical and integral maintenance strategy was mainly adopted.In order to improve the equipment utilization and economic performance,a key equipment search algorithm based on complex network structure is presented in this paper,which gives a new way with differentiation for highway electromechanical maintenance.Based on the topological structure of mechanical and electrical system,the centrality,closeness centrality and distance centrality is combined as effective indicators of critical nodes.Moreover,in order to measure the topology of network and importance of neighboring nodes,mutual information of nodes in networks is calculated via the Markov chain interaction algorithm.By analysis on this project,different conditions lead to little difference of the research result,but acquire the same effect for critical nodes analysis.This paper proposes a new method to search the critical nodes in electromechanical system from the perspective of complex network,which provides a new theoretical basis for the reasonable design of highway electromechanical maintenance.

Traffic engineering complex network critical codes electromechanical maintenance system mutual information

YUAN Li ZHANG Zhi

Research Institute of Highway Ministry of Transport Research Institute of Highway, MOT Beijing, the Peoples Republic of China

国际会议

2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference(IAEAC 2015)(2015 IEEE先进信息技术,电子与自动化控制国际会议)

重庆

英文

846-852

2015-12-19(万方平台首次上网日期,不代表论文的发表时间)