Author

Yuriy E. Obzherin

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Open access Oct 2026

Reliability of a cold-standby redundant system with heterogeneous elements. P. 2. Approximate determination of reliability characteristics

The problem of approximately determining the reliability characteristics of a redundant cold-reserve system with unlimited recovery in a non-homogeneous case is considered. For the constructed semi-Markov model with a phase space of states of a general form, under the condition of “rapid” recovery of the system’s eleme...

Yuriy E. Obzherin, Stanislav M. Sidorov · Journal of Instrument Engine... · 0 citations

Sep 2026

Semi-Markov Approach to Reliability Evaluation in Two-Unit Standby Repairable System with Priority in Use

Modern systems incorporate an increasing number of components performing complex functions, necessitating the development of adequate mathematical models for their reliability. Particular attention should be paid to mission-critical units, whose failure may lead to the breakdown of the entire system. Such priority unit...

Yuriy E. Obzherin, Stanislav M. Sidorov · International Journal of Rel... · 0 citations