OPTIMIZED INFORMATION SYSTEM FOR ON-LINE PREDICTING OF GEOMECHANICAL PROCESS BEHAVIOR AND ENSURING PROPER DECISION-MAKING ON THE MINE SAFETY

Details

Parent Category: Geo-Technical Mechanics, 2013

Category: Geo-Technical Mechanics, 2013, Issue 112

OPTIMIZED INFORMATION SYSTEM FOR ON-LINE PREDICTING OF GEOMECHANICAL PROCESS BEHAVIOR AND ENSURING PROPER DECISION-MAKING ON THE MINE SAFETY

Slashchov I.N., Shevchenko V.G., Slashchov A.I.

Authors:

I.N. Slashchov, Ph.D. (Tech.), Senior Researcher,

V.G. Shevchenko, D.Sc. (Tech.), Senior Researcher,

A.I. Slashchov, M.S (Tech.), Doctoral Student

(IGTM, NAS of Ukraine)

UDC 622.862.3: 622.831.312: 004.42

Abstract.

 Purpose of this work is to show methods for improving efficiency of information system for predicting behavior of gas-dynamic and geomechanical processes.

Basing on project architecture-building techniques, software models of computing and information processes, interrelationship between the groups of classes in object-oriented information system was specified which ensured algorithm correctness and impacted on the system speed.

Method for assessing effectiveness of computer software systems was further developed. The method differs by algorithm for minimizing total deviations of the Martin metrics of instability and abstractness for all groups of information system classes.

The research shows that calculation time in visualization programs for large data arrays becomes shorter with increasing of centripetal chaining of interconnected groups of classes and becomes longer with increasing of their abstractness. The findings allowed to obtain a well-balanced software package thanks to minimized total deviations of the Martin metrics of instability and abstractness for all groups of classes of information system. Changes made in the information system source code provided at average 28% reduce of deviation of abstraction and instability parameters from the main sequence. The new architecture of the project became a basis for information systems to support decision-making on mine safety.

Keywords:

Mine Safety, Simulation, Geomechanics, Visualization, Optimization of Information Systems, Software Engineering.

References:

1. Web portal on energy saving "EnergoSovet" (2012), “Mezhdunarodnoye energeticheskoye sotrudnichestvo v 21 veke”, [Online], available at: www.energosovet.ru/stat488.html (Accessed 14 February 2013).

2. The official site of Word Coal Association (2012), “The Global Energy Challenge”, [Online], available at: http://www.worldcoal.org/coal-energy-access/the-global-energy-challenge (Accessed 18 Feb. 2013).

3. The official web portal Ukraine Ministry of Energy and Coal Industry (2012), “Dovidka pro vyrobnychyy̆ travmatyzm zi smertelʹnymy naslidkamy na pidpryyemstvakh vuhilʹnoï promyslovosti Ukraïny stanom na 01 veresnya 2013 roku” [Information on fatalities in the coal industry of Ukraine as of September 1, 2013], [Online], available at: http://mpe.kmu.gov.ua/fuel/control/uk/publish/article?art_id=246170 &cat_id=202151 (Accessed 10 Feb. 2013).

4. Slaschev, I.N. (2013) “The use of information technology to increase the efficiency and safety of mining operations”, Coal of Ukraine, vol. 2, pp. 40-43.

5. Martin, Robert C. (2008), Clean Code: A Handbook of Agile Software Craftsmanship, Prentice-Hall, Englewood Cliffs, NJ,  ISBN: 0132350882.

6. Beck, F. and Diehl S. (2011) “On the Congruence of Modularity and Code Coupling”, Proceedings of the 19th ACM SIGSOFT Symposium and the 13th European Conference on Foundations of Software Engineering (SIGSOFT/FSE 11), Szeged, September 2011, Hungary.

About the authors:

Slaschev Igor Nikolaevich, Candidate of Technical Sciences (Ph.D), Senior Researcher, Senior Researcher in Department of Mineral Mining at Great Depths, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

Shevchenko Vladimir Georgievich, Doctor of Technical Sciences (D. Sc), Senior Researcher, Scientific Secretary of the Institute, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

Slashchev Anton Igorevich, Master of Science, Doctoral Student, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine (IGTM, NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it.

 

 

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