Diagnostic of Railway Objects by using Classification Method of Accidental Process

Abstract

In the railroad there are wide used objects, which emitted acoustic, mechanical or electrical signals indicates a state of the objects.The best way to model the classification of signal indications is using the correlation functions. There are graphically representedcontrol signals of electric gear of Railway switch point and correlation functions. Because of measuring device error and not singlevalidnessof the object, observing the object for many times results in a whole of accidental process realizations. In the mathematicalway deduced error σR dependence upon ρ value of normalized correlation function using the different signal reading number n. Ill. 4,bibl. 3 (in Lithuanian; summaries in Lithuanian, English, Russian).