A two Non-Identical Unit Cold Standby System with Two Phase Repair of a Failed Unit

By : Rakesh Gupta, Vaishali

Page No: 165-177

Abstract
The paper deals with the two non-identical unit cold standby system with two phase repair (Phase-1 and Phase-2) of a failed unit. Unit-1 gets priority in operation over the unit-2. A failed unit first attended by the skilled repairman in phase-1 to inspect and identify the faults and then attended by an ordinary repairman in phase-2 who completes the process of repair. After phase-2 repair the unit becomes as good as new. The failure time distributions of both the units and repair time distributions of Phase-1 for both the units are taken as exponential with different parameters, whereas the repair time distributions of phase-2 for both the units are taken as general. The various measures of system effectiveness are obtained by using regenerative point technique.

Authors :
Rakesh Gupta
Department of Statistics Ch. Charan Singh University, Meerut, India.

Vaishali
Department of Statistics Ch. Charan Singh University, Meerut, India.

DOI: DOI-https://doi.org/10.32381/IAPQRT.2019.43.02.4