Title :
Inertial measurement system for evaluation of the bogie-railway system dynamics
Author :
Iontchev, Emil ; Kenov, Radostin ; Miletiev, Rossen
Author_Institution :
Higher Sch. of Transp. “T. Kableshkov”, Sofia, Bulgaria
Abstract :
The paper discusses the application of the electronic measurement system based on MEMS inertial sensors and GPS receiver which is capable to measure and record the dynamic parameters of the interaction of the bogie-railway system. The inertial data are combined with the GPS navigation data by Kalman filter to establish the tram bogie rotation angles. The derailed probability is calculated for all railway places on the basis of the frequency analysis.
Keywords :
Global Positioning System; Kalman filters; microsensors; railways; vehicle dynamics; GPS navigation data; GPS receiver; Kalman filter; MEMS inertial sensors; bogie-railway system dynamics; electronic measurement system; frequency analysis; inertial measurement system; probability; tram bogie rotation angles; Global Positioning System; Kalman filters; Rail transportation; Signal processing algorithms; Time-frequency analysis; Vehicles; Wavelet transforms;
Conference_Titel :
Electronics Technology (ISSE), 2013 36th International Spring Seminar on
Conference_Location :
Alba Iulia
DOI :
10.1109/ISSE.2013.6648270
