Real-time Fault Diagnosis of Train Bogie using FBG Sensors
To measure the temperature profile of various critical parts on a train bogie to fore-warn the train drivers the potential failures in those mechanical parts, such as the axle and motor bearing, gear box bearing, and braking mechanisms, which could go undetected under existing maintenance procedure, and so as to reduce the possibility of sudden breakdowns. Eighteen fiber Bragg grating sensors are installed in those parts, and an interrogation system is used to capture the sensor data, then a data processing and presentation software consisting of a graphical user interface is to present the data and fore-warn the train drivers. The system is successfully built and tested in a train which services in the Airport Express Line of Hong Kong.
Fault Diagnosis Temperature Monitoring Train Bogie FBG Sensor
Chuliang Wei Zemin Cai Hwa-yaw Tam S.L. Ho Qin Xin
Dept. of Electronic EngineeringShantou UniversityShantou, Guangdong, China Dept. of Electrical EngineeringThe Hong Kong Polytechnic Uni.Kowloon, Hong Kong Faculty of Science and Technology University of Faroe Islands, Torshavn, Faroe Islands
国际会议
三亚
英文
1087-1090
2012-01-06（万方平台首次上网日期，不代表论文的发表时间）