| 多台同步可靠性增长模型存在的问题 |
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| 引用本文： | 王玉莹. 多台同步可靠性增长模型存在的问题[J]. 航空学报, 2000, 21(5): 409-413 |
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| 作者姓名： | 王玉莹 |
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| 作者单位： | 绵阳919 信箱511 分箱, 四川绵阳 621900 |
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| 摘 要： | 探讨多台可靠性增长模型的统计意义,指出多台同步纠正可靠性增长试验丢掉了本可得到的大量的试验信息,失去了统计试验意义,其 AMSAA-BISE模型不能成立,多台同步试验方法不可取
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| 关 键 词： | 可靠性增长 多台异步模型 多台同步模型 统计试验 |
| 收稿时间： | 1999-06-07 |
| 修稿时间： | 1999-06-07 |
EXISTING PROBLEMS OF MULTIPLE-SYSTEM SYNCHRO-CORRECTION RELIABILITY GROWTH MODELS |
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| Wang Yu-ying. EXISTING PROBLEMS OF MULTIPLE-SYSTEM SYNCHRO-CORRECTION RELIABILITY GROWTH MODELS[J]. Acta Aeronautica et Astronautica Sinica, 2000, 21(5): 409-413 |
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| Authors: | Wang Yu-ying |
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| Affiliation: | Mianyang Box 919 511, Mianyang 621900, China |
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| Abstract: | The statistical results of the reliability growth test of multi systems have been investigated. The results show that some useful information would be lost if the synchronizing correction is used in the test, and because a multi sample statistical test will become a single sample test, whose failure probability obeys the combined distribution, the estimation results would not be correct. The synchronizing correction reliability growth test of multi systems is not better than the asynchronous one in providing estimation information, and it will spoil the statistical test. So, it is reasonable to use the asynchronous reliability growth test rather than the synchronous one. |
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| Keywords: | reliability growth multiple systems asynchronous correction model multiple systems synchro correction model statistacs test |
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