Competitiveness Increasing in Mining Companies through Application of Operation Research Methods

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43110%2F20%3A43917951" target="_blank" >RIV/62156489:43110/20:43917951 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.18421/TEM91-54" target="_blank" >https://doi.org/10.18421/TEM91-54</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18421/TEM91-54" target="_blank" >10.18421/TEM91-54</a>

Result language

angličtina

Original language name

Competitiveness Increasing in Mining Companies through Application of Operation Research Methods

Original language description

Quantitative models of operational research are an important tool for optimizing production factors in an enterprise, and they are a tool for decision-making, serving for competitiveness increasing. They enable to look for the right solutions of problems in business processes and optimize all resources in the enterprise. The aim of the contribution is to point out the possibilities of optimizing the operation of mining machines through management tools - optimization mathematical models. In this contribution, we used operation capability control model of the machines and a model of a critical element. The results of the models determine the optimal inspection interval for 10 months of machine operation and the optimum belt conveyor change interval is 11th working shift. Through quantitative models of operational research, we were able to solve the problems of the mining company. Based on the operational research models used, we found that the ball mill in the capacity reserve positions should be monitored within its life cycle in 10 months of its operation, and conducted a comprehensive control focusing on the functionality of the ball mill. On the belt conveyor, it is necessary to carry out a belt check after 11 each working shift, since this interval represents the minimum operating costs and at the same time, it is the time when the belt conveyor can be repaired.

Czech name

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Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

50202 - Applied Economics, Econometrics

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

TEM Journal

ISSN

2217-8309

e-ISSN

—

Volume of the periodical

9

Issue of the periodical within the volume

1

Country of publishing house

RS - THE REPUBLIC OF SERBIA

Number of pages

9

Pages from-to

393-401

UT code for WoS article

000518979800054

EID of the result in the Scopus database

2-s2.0-85086507543