| 开关性能不稳定的两单元温储备系统的效益分析 |
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| 引用本文： | 阮友亮,沈元隆.开关性能不稳定的两单元温储备系统的效益分析[J].西安邮电学院学报,2004,9(1):21-24. |
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| 作者姓名： | 阮友亮 沈元隆 |
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| 作者单位： | 南京邮电学院,电子工程系,江苏,南京,210003 |
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| 摘 要： | 对配备一名维修人员且开关性能不稳定的两单元温储备系统进行了效益分析。该系统中有一个单元运行级别较高(P-unit),即只要它能用,就让它运行,但当维修的时候,它与另外一个单元(O-unit)具有同样的优先级,即哪个先坏,哪个先维修。当开关失效或两个单元都失效时,系统失效。
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| 关 键 词： | 温储备 失效率 平均无故障工作时间 排队维修 |
| 文章编号： | 1007-3264(2004)01-0021-04 |
| 修稿时间： | 2003年7月1日 |
Cost-benefit analysis of a two-unit warm standby system with imperfect switching device |
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| RUAN You-liang,SHEN Yuan-long.Cost-benefit analysis of a two-unit warm standby system with imperfect switching device[J].Journal of Xi'an Institute of Posts and Telecommunications,2004,9(1):21-24. |
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| Authors: | RUAN You-liang SHEN Yuan-long |
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| Abstract: | This paper deals with the cost-benefit analysis of a single server,two-unit warm standby system with imperfect switching device.One of the unit(P-unit)in this system gains priority only for operation,that is ,whenever available,it is put into operation.However,when it fails,it has the same priority as the ohter unit(O-unit),that is to say,first come,first served.The system fails only when the switch or both of the two units fail. |
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| Keywords: | warm standby failure rate mean time to system failure head-of-line |
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