Summary
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1.
In calculating reliability levels for electromechanical systems, it is necessary to take account of a whole complex of probabilities of events which may cause dangerous consequences.
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2.
A method is suggested by which we can find an objective value for the minimum permissible reliability level of an electromechanical system for use in a pit.
Literature Cited
L. G. Mel'kumov et al., Reliability of Apparatus, Devices, and Automatic Machinery in the Coal Industry [in Russian], Moscow, Nedra (1964).
I. V. Dunin-Barkovskii and N. V. Smirnov, The Theory of Probability and Mathematical Statistics in Industry [in Russian], Moscow, Gostekhizdat (1955).
Ya. B. Shor, Statistical Methods of Analysis and Control of Quality and Reliability [in Russian], Sovetskoe Radio (1962).
A Time Branch Method of Determining the Economic Efficiency of Mechanization and Automation of Industrial Processes in the Coal Industry [in Russian], Moscow, Izd. A. A. Skochinskogo IGD (1964).
Additional information
KuzPI, Kemerovo. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 2, pp. 117–120, March–April, 1967.
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Gimel'shein, L.Y., Nikeshin, B.S. Quantitative reliability criteria for electromechanical systems in mines. Soviet Mining Science 3, 199–202 (1967). https://doi.org/10.1007/BF02497290
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DOI: https://doi.org/10.1007/BF02497290