An inspection apparatus (500) gives a measured value of a forward-and-backward-direction force and an actual value of a transformation variable to a Kalman filter, to derive state variables. At this time, a preset fixed value (0 (zero), for example) is used as values to be normally given as measured values of observation variables (accelerations of a vehicle body (11), bogies (12a, 12b), and wheel sets (13a to 13d) in a right and left direction) when performing data assimilation.
INSPECTION SYSTEM, INSPECTING METHOD, AND PROGRAM
INSPEKTIONSSYSTEM, INSPEKTIONSVERFAHREN UND PROGRAMM
SYSTÈME D'INSPECTION, PROCÉDÉ D'INSPECTION ET PROGRAMME
2022-10-12
Patent
Elektronische Ressource
Englisch
ABRASION INSPECTION DEVICE, METHOD FOR INSPECTING ABRASION, AND PROGRAM
Europäisches Patentamt | 2019
|