| 具有灾难到达的M/G/1可修重试排队系统 |
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| 引用本文： | 李江华,朱国华,李兴阔.具有灾难到达的M/G/1可修重试排队系统[J].科学技术与工程,2007,7(19):4825-4829. |
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| 作者姓名： | 李江华 朱国华 李兴阔 |
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| 作者单位： | 防化指挥工程学院基础部数学教研室,北京,102205 |
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| 摘 要： | 研究了一个具有灾难到达和重试顾客的M/G/1排队系统,服务台可能出现两种故障状态。灾难的到达服从Poisson过程,灾难到达时,系统中所有顾客立刻被清除,并引起服务台故障;由于服务台寿命有限,服务台在工作时也可能现现正常故障。应用补充变量法,得到了模型的稳态排队指标和可靠性指标。
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| 关 键 词： | 灾难 重试 服务台故障 可修 |
| 文章编号： | 1671-1819(2007)19-4825-05 |
| 修稿时间： | 2007-05-29 |
M/G/1 Retrial Queue with Catastrophes and Server Breakdowns |
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| LI Jiang-hu,ZHU Guo-hu,LI Xing-kuo.M/G/1 Retrial Queue with Catastrophes and Server Breakdowns[J].Science Technology and Engineering,2007,7(19):4825-4829. |
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| Authors: | LI Jiang-hu ZHU Guo-hu LI Xing-kuo |
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| Institution: | Commanding and Engineering Institute of Chemical Defence, Beijing 102205, P, R. China |
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| Abstract: | An M/G/1 retria queue with catastrophes and unreliable serer is consider ed.It assume that the sever follows Poisson stream,if a catastrophe occurs,all acustomers in the system are deleted immediately and the server's breakdown also is caused.Otherwise,the server may fails because of its limit life.By applying the supplementary variables method,the steady-state solutions for both queueing measures and reliability quantities of the server are obtained. |
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| Keywords: | catastrophes retrial server breakdowns repairs |
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