S. Kowarik, K. Hicke, S. Chruscicki, M. Schukar, Mathias Breithaupt, A. Lämmerhirt, P. Pohl, M. Schubert
{"title":"Train monitoring using distributed fiber optic acoustic sensing","authors":"S. Kowarik, K. Hicke, S. Chruscicki, M. Schukar, Mathias Breithaupt, A. Lämmerhirt, P. Pohl, M. Schubert","doi":"10.1364/ofs.2020.t3.25","DOIUrl":null,"url":null,"abstract":"We use distributed acoustic sensing to determine the velocity of trains from train vibration patterns using artificial neural network and conventional algorithms. The velocity uncertainty depends on track conditions, train type and velocity.","PeriodicalId":428369,"journal":{"name":"Optical Fiber Sensors Conference 2020 Special Edition","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical Fiber Sensors Conference 2020 Special Edition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/ofs.2020.t3.25","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We use distributed acoustic sensing to determine the velocity of trains from train vibration patterns using artificial neural network and conventional algorithms. The velocity uncertainty depends on track conditions, train type and velocity.