| 关于序贯抽样检验 |
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| 引用本文： | 管宇. 关于序贯抽样检验[J]. 浙江农林大学学报, 2002, 19(1): 90-94 |
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| 作者姓名： | 管宇 |
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| 作者单位： | 1.浙江林学院 基础部, 浙江临安 311300 |
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| 摘 要： | 利用Wald 的序贯概率比检验中接收产品时对应的批检验数:n1 ＊(0 , c11), n2 ＊(1 , c12),, nk ＊(k -1 , c1k), , 设计出一种改进型序贯检验(其中当c1t s 时(t =1 , , s), 取c1t ＊=c1t ;当c1t s 时, 取c1t＊ =s):n1＊(0 , c11), n2 ＊(1 , c12＊), , ns ＊(s -1 , s)。证明了当次品率较小(p p0)时, 改进型序贯检验的平均抽检个数N ＊(p)与序贯概率比检验的N(p)比较接近, 但抽检周期要小得多。表1 参6
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| 关 键 词： | 序贯概率比检验 序贯抽样 序贯检验 平均抽检个数 |
| 收稿时间： | 2001-03-01 |
On sequential sample test |
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| GUAN Yu. On sequential sample test[J]. Journal of Zhejiang A&F University, 2002, 19(1): 90-94 |
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| Authors: | GUAN Yu |
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| Affiliation: | 1.Department of Basic Science , Zhejiang Forestry College , Lin’an 311300, Zhejiang , China |
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| Abstract: | Using sequential probability ratio test n1 ＊(0 , c11), n2 ＊(1 , c12), , nk ＊(k -1 , c1k), , design an ameliorate sequential test (if c1t s , assume c1t = c1t ;if c1t s , assume c1t＊ = s):n1 ＊(0 , c11 ＊), n2 ＊(1 ,c12＊), , ns ＊(s -1 , s).If p p0 , average sample number of ameliorate sepuential test and sequential probability ratio test is proved little deference , but the test time is less . |
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