Markovian analysis of unreliable multi-components redundant fault tolerant system with working vacation and F-policy
نویسندگان
چکیده
منابع مشابه
Markovian analysis of unreliable multi-components redundant fault tolerant system with working vacation and F-policy
This investigation presents admission control policy for the fault tolerant system comprising of multi-components operating machines and multiple types of warm standbys under the maintenance of single unreliable server. The concepts of F-policy which deals with the controlling of inflow of failed machines and imperfect coverage are incorporated to make Markov model formulation more realistic. T...
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This study is concerned with the performance modeling of a fault tolerant system consisting of operating units supported by a combination of warm and cold spares. The on-line as well as warm standby units are subject to failures and are send for the repair to a repair facility having single repairman which is prone to failure. If the failed unit is not detected, the system enters into an unsafe...
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An M/M/1 queueing system with second optional service and unreliable server is studied. We consider that the server works at different rate rather than being idle during the vacation period. The customers arrive to the system according to Poisson process with state dependent rates depending upon the server’s status. All customers demand the first essential service whereas only some of them dema...
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This paper analyzes an M/M/2 queueing system with two heterogeneous servers. Both servers goes on vacation when there is no customers waiting for service after this server 1 is always available but the other goes on vacation whenever server 2 is idle. The vacationing server however, returns to serve at a low rate as an arrival finds the other server busy. The system is analyzed in the steady st...
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ژورنال
عنوان ژورنال: Cogent Mathematics
سال: 2017
ISSN: 2331-1835
DOI: 10.1080/23311835.2017.1306961