RT Journal Article
SR Electronic
A1 Martynov, Igor
A1 Gerlici, Juraj
A1 Trufanova, Alyona
A1 Petuhov, Vadim
A1 Shovkun, Vadim
A1 Kravchenko, Kateryna
T1 Development of a Procedure for Determining the Pre-Failure Condition of the Axle Boxes of Railway Rolling Stock
JF Communications - Scientific Letters of the University of Zilina
YR 2022
VO 24
IS 1
SP B87
OP B93
DO 10.26552/com.C.2022.1.B87-B93
UL https://komunikacie.uniza.sk/artkey/csl-202201-0023.php
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.