| 系统寿命方差的研究 |
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| 引用本文： | 王曼英,邱润之.系统寿命方差的研究[J].南京邮电大学学报(自然科学版),1993(3). |
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| 作者姓名： | 王曼英 邱润之 |
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| 作者单位： | 南京邮电学院管理系，南京邮电学院管理系 |
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| 摘 要： | 在某些文献中,仅讨论了系统的平均寿命,并据此选择最佳可靠性系统,这是不完善的。本文研究系统寿命的均值和方差,并设计出较为理想的可靠性系统。
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| 关 键 词： | 系统 可靠性 寿命 方差 |
A Discussion on Variance for the Time to Failure of Some Systems |
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| Wang Manying Qiu Runzhi.A Discussion on Variance for the Time to Failure of Some Systems[J].Journal of Nanjing University of Posts and Telecommunications,1993(3). |
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| Authors: | Wang Manying Qiu Runzhi |
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| Institution: | Department of Management |
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| Abstract: | In some references, only the mean time to failure of a system is discussed and the system with optimal reliability is selected. It is not completed. In this paper, we consider both the mathematical expectation and variance for the time to failure of some systems and design a system with ideal reliability. |
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| Keywords: | Systems Reliability Life Variance |
| 本文献已被 CNKI 等数据库收录！ |
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