Special Session V

With the continuous expansion of China's railway network, the operating conditions of core facilities such as tracks and catenaries have become increasingly complex. Traditional maintenance approaches present prominent deficiencies in condition monitoring, fault prediction and full-lifecycle management. This special issue focuses on cutting-edge technologies for intelligent railway operation and maintenance, centering on core research directions including multi-source data fusion and governance, equipment fault early warning and remaining useful life prediction, as well as full-lifecycle reliability management. It also explores the application of new-generation sensing, Internet of Things and intelligent analysis technologies in scenarios involving rail damage evolution, intelligent control, IoT terminal development, and intelligent perception and cloud management of catenary systems. This special issue aims to facilitate in-depth exchanges between academia and industry, advance the intelligent transformation of railway maintenance modes, establish an efficient, accurate and reliable maintenance system, and fully guarantee the safe and stable operation of railways.

我国铁路路网规模持续扩张，线路、接触网等核心设施服役工况日趋复杂，传统运维方式在状态感知、故障预判、全周期管理等方面短板凸显。本专题聚焦铁路智能运维领域前沿技术，围绕多源数据融合治理、设备故障预警与寿命预测、全生命周期可靠性管理等相关核心方向展开研究。同时面向钢轨状态演化、智能控制、物联网终端研发、接触网智慧感知与云端管控等涉铁工程及铁路设施运维场景，探索新一代感知、物联、智能分析技术的落地应用。本专题致力于促进学术与产业深度交流，推动铁路运维模式智能化升级，构建高效、精准、可靠的运维体系，全面保障铁路安全稳定运行。

Shuai Wang, Nanjing Vocational Institute of Railway Technology
王帅，南京铁道职业技术学院

Wang Shuai, lecturer , the Deputy Director of the Railway Power Supply Department, served as an engineer at the Nanjing Power Supply Section of the Shanghai Railway Bureau of China Railway Group from 2015 to 2018. Since 2018, he has been the deputy director of the Railway Power Supply Department at Nanjing Railway Vocational and Technical College, as well as the deputy director of the Jiangsu Provincial National Railway Rail Transit Electrical Engineering Technology Research Center. He has published nearly 10 papers, holds 7 national patents, and has 3 achievements transformed into practical applications. He has presided over nearly 10 provincial and municipal level courses. His main research areas include rail transit power supply and distribution technology, intelligent catenary equipment, and railway electrical equipment health management.
王帅，讲师，铁道供电系副主任。2015年-2018年国铁集团上海局南京供电段工程师，2018至今为南京铁道职业技术学院铁道供电系副主任，江苏省国铁轨道交通电气工程技术研究中心副主任，发表论文近10篇，国家专利7项，成果转化3项。主持省市级课近10项。主要研究领域为轨道交通供配电技术、接触网装备智能化、铁路电气设备健康管理。

Runpu Li, Nanjing Vocational Institute of Railway Technology
李润璞，南京铁道职业技术学院

Li Runpu, Associate Professor, Ph.D. in Engineering Mechanics. From 2016 to 2019, he served as Director of the Structural Department at Everbright Environmental Technology Research Institute. Since 2019, he has been an Associate Professor at Nanjing Railway Institute. He has published nearly 20 papers and holds 61 national patents, including 13 authorized invention patents, with 6 patents having achieved technology transfer. He has led nearly 10 research projects, including those funded by the Jiangsu Provincial Department of Science and Technology, the Jiangsu Provincial Department of Education, and state-owned enterprises. He is a member of the Informatization Committee of the Jiangsu Society of Theoretical and Applied Mechanics. His main research areas include smart materials, vibration and noise reduction in engineering, and disaster prevention and mitigation.
李润璞，副教授，工程力学专业博士。2016年至2019年任光大环境科技技术研究院结构部部长，2019年至今，任南京铁道职业技术学院副教授。发表论文近20篇，国家专利61项，其中发明专利授权13项，成果转化6项。主持江苏省科技厅、教育厅及国企横向课题近10项目。江苏省力学学会信息化委员会委员。主要研究领域为智能材料、工程减振降噪与防灾减灾。

Changsong Zhou, Nanjing Vocational Institute of Railway Technology
周昌松，南京铁道职业技术学院

Zhou Changsong, lecturer, the Director of the Railway Power Supply Department, served as an engineer at the Nanjing Power Supply Section of the Shanghai Railway Bureau of the China Railway Group from 2014 to 2017. Since 2017, he has been employed at the Railway Power Supply Department of Nanjing Railway Vocational and Technical College. He is the deputy director of the Jiangsu Provincial National Railway Rail Transit Electrical Engineering Technology Research Center, with nearly 10 published papers, 7 national patents, and 5 achievements transformed into practical applications. He has presided over nearly 10 provincial and municipal research projects. His main research areas include operation and maintenance of rail transit traction power supply systems, railway relay protection and automatic control, as well as fault diagnosis and emergency response of rail transit power supply systems.
周昌松，讲师，铁道供电系主任。2014年-2017年国铁集团上海局南京供电段工程师，2017至今任职于南京铁道职业技术学院铁道供电系主任,江苏省国铁轨道交通电气工程技术研究中心副主任，发表论文近10篇，国家专利7项，成果转化5项，主持省市级课题近10项。主要研究领域为轨道交通牵引供电系统运维、铁路继电保护与自动化控制、轨道交通供电系统故障诊断与应急处置。