PT Journal
AU Martynov, I
   Gerlici, J
   Trufanova, A
   Petuhov, V
   Shovkun, V
   Kravchenko, K
TI Development of a Procedure for Determining the Pre-Failure Condition of the Axle Boxes of Railway Rolling Stock
SO Communications - Scientific Letters of the University of Zilina
PY 2022
BP B87
EP B93
VL 24
IS 1
DI 10.26552/com.C.2022.1.B87-B93
WP https://komunikacie.uniza.sk/artkey/csl-202201-0023.php
DE axle box unit; control of technical condition; built-in control; ambiguity area; pre-failure condition; radius vector
SN 13354205
AB It has been determined that the greatest risk of an error in determining the technical condition of the axle box unit in the so-called "zone of uncertainty" is in the impossibility of unambiguously assessing its technical condition. To solve this problem, a model is proposed in the form of an n-dimensional radius vector, which has a direction towards an increase in the probability of failure and a deterioration in its parameters' values. Such a model for determining the axle box unit's pre-failure condition will reduce the risk of errors in decision-making.
ER