Abstract

The present paper is aimed at evaluating the methods used for determining the performance of Diesel locomotives. Therefore, two main approaches to assessing the locomotive performance can be distinguished: a method based on individual indicators; a method based on an integrated indicator. The analysis of the available methods for complex evaluation of the locomotive condition has shown that overall performance of the locomotive can be described by a dimensionless indicator. In determining the state of Diesel locomotives, researchers rely on the criteria commonly used in assessing the performance of any machine. They are as follows: technical, economical, functional (operational).

Highlights

  • The present paper is aimed at evaluating the methods used for determining the performance of Diesel locomotives

  • Some complex or integrated criteria reflecting a general state of Diesel locomotives can be used

  • In determining the state of Diesel locomotives, researchers rely on the criteria commonly used in assessing the performance of any machine

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Summary

Introduction

The need for schedule maintenance and materials increases, as well as the pollution of the environment. Different methods for assessing Diesel locomotive performance are currently used. The present paper is aimed at evaluating the methods used for determining the performance of Diesel locomotives

Methods of evaluating Diesel locomotive performance
Mathematical models used for assessing the performance of Diesel locomotives
Research results
Conclusions
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