| 引用本文: | 常兆诚,梁鸣,郭振华.导弹落点散布的序贯概率比(SPR)检验的随机模拟.[J].国防科技大学学报,1982,(4):39-48.[点击复制] |
| Chang Zhaocheng,Liang Ming,Guo Zhenhua.Random Simulation of Sequential Probability Ratio Test for Spread of Impact Point of Missile[J].Journal of National University of Defense Technology,1982,(4):39-48[点击复制] |
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| 导弹落点散布的序贯概率比(SPR)检验的随机模拟 |
| 常兆诚, 梁鸣, 郭振华 |
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| 摘要: |
| 本文简述了对导弹落点散布的 SPR检验的随机模拟的步骤和计算公式。对于落点的标准偏差进行了序贯截尾和不截尾的随机模拟，并对所得结果进行了初步的分 析。分析表明：通过随机模拟得到的OC函数L*(σ)优于由近似公式计算的 L(σ)，而 E* σ(n)比 Eσ(n)要大，所以在选择参数 α、β 和 λ 时利用L*(σ)和 E* σ(n)，同时参考 L(σ) 和 Eσ(n) 比较好。本文对截尾方案进行了讨论，对某些问题提出了一些看法。 |
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| 投稿日期：1982-03-02 |
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| Random Simulation of Sequential Probability Ratio Test for Spread of Impact Point of Missile |
| Chang Zhaocheng, Liang Ming, Guo Zhenhua |
| Abstract: |
| This paper describes the calculation step and formula of the random simulation of SPR test for the spread of impact point of missle.We do the random simulation of sequential truncated and untruncated testing methods for standard deviation of impact point by DJS-130 computer and analyse the results at the same tine.The analysis shows that the OC function L*(σ)obtained by random simulation has the precedence over L(σ)obtained by approximate formula.However,E* σ(n) is larger than Eσ(n).Hence when we select parameters α、βand λ,it is preferable to use L*(σ) and E* σ(n), and to consult L(σ) and Eσ(n) at the same time.
This paper also discusses the scheme of sequential truncated method and presents the opinions for some problems. |
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