| 多元判别分析在库存发射药质量监测中的应用 |
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| 引用本文： | 庄国镇,鲍廷钰,邱文坚. 多元判别分析在库存发射药质量监测中的应用[J]. 南京理工大学学报(自然科学版), 1993, 0(3) |
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| 作者姓名： | 庄国镇 鲍廷钰 邱文坚 |
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| 作者单位： | 华东工学院工程热物理与飞行力学系(庄国镇，鲍廷钰)，华东工学院工程热物理与飞行力学系(邱文坚) |
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| 摘 要： | 多元判别分析在事物的分类判别中应用很广泛,该文提出了一种以密闭爆发器试验数据为基础,应用多元判别法判定国储发射药的质量等级的方法。对8批不同储存期11/7火药的质量判定结果与实际完全一致。这种方法可用于库存发射药的质量跟踪监测、考察其弹道性能随贮存期的变化规律、判定发射药质量等级的变化。
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| 关 键 词： | 推进剂 质量 检查 多元判别分析 密闭爆发器 贮存试验 |
Application of Multivariate Discriminatory Analysis to the Examination of Storage Propellant Quality |
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| Zhuang Guozhen. Application of Multivariate Discriminatory Analysis to the Examination of Storage Propellant Quality[J]. Journal of Nanjing University of Science and Technology(Nature Science), 1993, 0(3) |
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| Authors: | Zhuang Guozhen |
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| Affiliation: | Zhuang Guozhen Department of Engineering Thermophysics and Flight Mechanics |
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| Abstract: | Multivariate discriminatory analysis has been usedwidespreadly to classify objects. The paper suggests a method to judgethe quality grades of storage propellants by multivariate discriminatorybased on their data measured in closed bomb tests. The method, whenused for judging the quality of eight lots 11/7 propellants with differ-ent store time, gives a result in full accord with actual one. It may beapplied to the tracking examination of storage propellants quality peri-odically, and the study of the changes of ballistic performances andquality grades of propellants with store time. |
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| Keywords: | propellants quality examination multivariate discriminate analysis closed bomb vessel storage tests |
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