NDLI: On-line Monitoring of Railway Deformation Using Acceleration Measurement

Content Provider	IEEE Xplore Digital Library
Author	Chengyou Wang Qiugen Xiao Hua Liang Yunhui Liu Xuanping Cai
Copyright Year	2006
Description	Author affiliation: Joint Centre for Intelligent Sensing & Syst., Nat. Univ. of Defense Technol., Changsha (Chengyou Wang; Qiugen Xiao; Hua Liang; Yunhui Liu; Xuanping Cai)
Abstract	To ensure safety of railway operation, it is extremely important to regularly check railway conditions such as deformation of the rails. This paper presents an on-line rail deformation monitoring system for being implement on moving train so as to timely report any deformation beyond the threshold. The system is based an effective algorithm for detecting the rail deformation using three acceleration sensors mounted on the train. The proposed method can distinguish vibrations due to track deformation from those caused by motion of the train by analysing the lateral accelerations of the train's crossbeam and the lateral acceleration of the bogie. This method is testing on the railway between Shenyang and Dalian. Through experiment of large number of collected data, the performance of the detection is applicable
Starting Page	5828
Ending Page	5832
File Size	323161
Page Count	5
File Format	PDF
ISBN	1424403324
DOI	10.1109/WCICA.2006.1714194
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Rail transportation Accelerometers Acceleration Frequency Automation Railway safety Computerized monitoring Inspection Instruments Vehicle detection Railway deformation detection Multi-threshold Vibration source decision
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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