| 开排队网络的性能指标灵敏度公式 |
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| 引用本文： | 殷保群.开排队网络的性能指标灵敏度公式[J].中国科学技术大学学报,1998,28(1):27-32. |
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| 作者姓名： | 殷保群 |
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| 作者单位： | 中国科学技术大学自动化系 |
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| 摘 要： | 研究了Ｍａｒｋｏｖ型开排队网络的性能指标在其参数摄动下的灵敏度，并在性能指标函数与网络参数有关的情况下，导出了用网络势能表示的几种稳态性能指标的灵敏度公式．同时给出了实现因子的一个表达式．
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| 关 键 词： | 性能指标，参数摄动，灵敏度，势能 |
Sensitivity Formulas For Performance in Open Queueing Networks |
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| Yin Baoqun,Zhou Yaping.Sensitivity Formulas For Performance in Open Queueing Networks[J].Journal of University of Science and Technology of China,1998,28(1):27-32. |
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| Authors: | Yin Baoqun Zhou Yaping |
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| Abstract: | Performance sensitivities with respect to parameter perturbations are studied in open Markov type queueing networks. Sensitivity formulas of several kinds of the steady state performance with parameter dependent performance functions are derived. These formulas are expressed by using the potential of the network. An expression for realization factors is also given. |
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| Keywords: | performance parameter perturbation sensitivity potential |
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