Single Server Repairable Queueing System With Variable Service Rate and Failure Rate
| Autor: | Sheng-Li Lv, Lingmin Zhu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Service (business)
0209 industrial biotechnology General Computer Science Repairable queueing system Computer science availability General Engineering Failure rate 02 engineering and technology matrix geometric solution Reliability engineering Variable (computer science) Idle 020901 industrial engineering & automation Server 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing General Materials Science lcsh:Electrical engineering. Electronics. Nuclear engineering Electrical and Electronic Engineering service rate Queue lcsh:TK1-9971 failure rate |
| Zdroj: | IEEE Access, Vol 9, Pp 1233-1239 (2021) |
| ISSN: | 2169-3536 |
| Popis: | This paper studies the single server repairable queueing system with variable service rate and failure rate. The rule of variation of the service rate is that the service rate changes when the number of customers in the system reaches a certain value. The server may fail at any time, and the failure rates of idle periods and busy periods are different. The system has one reliable repairman to repair the failure server. The steady-state joint distribution of the customers number and server states is obtained by the matrix geometric solution method, the steady-state availability of the server and significant queue performances measures are evaluated. Two special cases are analyzed, and some numerical experiments are given for the illustrations of the parameters effect. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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