NDLI: Measurement and analysis of train motion and railway track characteristics with inertial sensors

Content Provider	IEEE Xplore Digital Library
Author	Heirich, O. Lehner, A. Robertson, P. Strang, T.
Copyright Year	2011
Description	Author affiliation: DLR (German Aerospace Center), Institute of Communications and Navigation, DLR e.V., Weßling, Germany (Heirich, O.; Lehner, A.; Robertson, P.; Strang, T.)
Abstract	This paper presents measurements of train motion with a low-cost inertial measurement unit (IMU) based on micro electro mechanical systems (MEMS). The measurements were recorded on-board a train during normal passenger transport service on a network with dense urban railway environment as well as a rural, regional network environment. Sensor measurements from several train runs were therefore analyzed and the data is presented with a discussion on typical characteristics, noise and dynamics. As the train motion is dependent on the track, local track characteristics are inferred from the train motion measurements. Finally, the inertial measurements are analyzed toward track feature detection for feature based localization purposes.
Starting Page	1995
Ending Page	2000
File Size	733128
Page Count	6
File Format	PDF
ISBN	9781457721984
ISSN	21530009
e-ISBN	9781457721977
DOI	10.1109/ITSC.2011.6082908
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Acceleration Tracking Sensors Vibrations Gyroscopes Rail transportation Engines
Content Type	Text
Resource Type	Article

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