OPERATING METHOD OF TECHNICAL SYSTEM Russian patent published in 2020 - IPC G01M15/00 

FIELD: physics.

SUBSTANCE: invention is intended for use in controlling frequency of maintenance of a technical system. Operation method of technical system includes establishment of periodicity of its maintenance as to operating time and allowable intensity of failures in relation to operating time, performance of maintenance on operating time and fixation of failure rate value before maintenance. Fixed value of failures intensity is compared with allowable value, permissible intensity of failures of part of system is set, value of failure rate of part of system is fixed before maintenance. Value of failure rate of part of system is compared with tolerable value. If the allowable value of the failure rate of the system is more than the fixed one, the periodicity of the next maintenance of the system is determined based on the operating time, with the allowable failure intensity of the part less than the fixed one, the part is replaced or repaired, after that, operating time of the technical system is scheduled for another maintenance by the operating time.

EFFECT: invention is aimed at improving reliability and reducing the cost of operating the system.

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