A redundant system with non-instantaneous switchover and “preparation time” for the repair facility |
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Authors: | R Subramanian YVS Sarma |
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Institution: | Department of Mathematics, Indian Institute of Technology, Madras 600 036, India |
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Abstract: | This paper discusses two models of two-unit standby redundant systems in which the switchover time is a random variable and the repair facility is not available for a random time immediately after each repair completion. In model I the probability distributions of the life time of the online unit and switchover time are general while all the other distributions are exponential. Model II is a cold standby system in which the probability distributions of the “preparation time” of the repair facility is exponential and all the other distributions are general. Using the regeneration point technique the availability functions of the two systems are determined. Several special cases are also discussed. |
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