Reliability evaluation of devices served at the orbital space station

Space technics and technology


Borodin V. V.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia



The article presents mathematical model for evaluation of availability factor of the served devices at the orbital space station. The model allows for reliability of the said device and time for recovery and scheduled preventive maintenance. The model for specification of distribution function for the period of preventive maintenance under conditions of accidental load of the device is provided.


orbital stations, reliability, availability factor, recovery, preventive maintenance.

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