| 灰色系统理论在火炮内弹道性能变化量中的应用 |
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| 引用本文： | 申越,季新源,袁亚雄. 灰色系统理论在火炮内弹道性能变化量中的应用[J]. 南京理工大学学报(自然科学版), 2005, 29(5): 529-531 |
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| 作者姓名： | 申越 季新源 袁亚雄 |
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| 作者单位： | 南京理工大学,动力工程学院,江苏,南京,210094;中国兵器科学研究院,北京,100089;南京理工大学,动力工程学院,江苏,南京,210094 |
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| 摘 要： | 为了研究火炮内膛质量状况与内弹道性能改变量之间的不确定相关性,提出采用灰色系统理论进行分析的方法,并建立了GM（1,N）计算模型,通过利用该模型对某大口径加农炮进行计算,结果表明：弹丸膛口速度计算值与实测值的相对差小于0.3 %,膛压的相对差小于2 %.
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| 关 键 词： | 火炮 内弹道 内膛磨损 灰色系统 |
| 文章编号： | 1005-9830(2005)05-0529-03 |
| 收稿时间： | 2004-03-03 |
| 修稿时间： | 2005-06-21 |
Application of Grey-system Theory in Interior Ballistics Performance's Variety of Gun |
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| SHEN Yue,JI Xin-yuan,YUAN Ya-xiong. Application of Grey-system Theory in Interior Ballistics Performance's Variety of Gun[J]. Journal of Nanjing University of Science and Technology(Nature Science), 2005, 29(5): 529-531 |
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| Authors: | SHEN Yue JI Xin-yuan YUAN Ya-xiong |
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| Affiliation: | 1. School of Power Engineering, NUST, Nanjing 210094, China; 2. The Academy of Ordnance, Beijing 100089, China |
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| Abstract: | In order to investigate the uncertain relationship between the quality of internal barrel and the interior ballistics performance of a gun,the grey-system theory is used.Corresponding GM(1,N) numeration model is put forward.One large caliber cannon is analyzed by the model.The results show that the relative difference of numeration data and testing data of the projectile muzzle velocity is less than 0.3 %,and that of the maximum pressure in chamber is less than 2 %. |
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| Keywords: | guns internal ballistics barrel-wear grey system |
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