| 基于动态稳定原理的机枪结构优化 |
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| 引用本文： | 李永建,王瑞林,张本军.基于动态稳定原理的机枪结构优化[J].兵工学报,2007,28(7):785-788. |
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| 作者姓名： | 李永建 王瑞林 张本军 |
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| 作者单位： | 军械工程学院,河北,石家庄,050003;军械工程学院,河北,石家庄,050003;军械工程学院,河北,石家庄,050003 |
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| 摘 要： | 提高机枪的射击精度是机枪结构优化的最终目标。分析了影响机枪散布精度的主要因素，基于动态稳定性的观点，建立了机枪结构优化模型，并对散布精度对设计变量的灵敏度进行了分析。—通过对某型机枪优化设计，结果表明：该方法正确可行，对于自动武器的结构修改有一定的指导意义。
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| 关 键 词： | 机械学 优化设计 动态稳定性 响应灵敏度 射击精度 机枪 |
| 文章编号： | 1000-1093（2007）07-0785-04 |
| 修稿时间： | 2006-09-27 |
Structural Optimization of Machine Gun Based on Dynamic Stability Concept |
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| LI Yong-jian,WANG Rui-lin,ZHANG Ben-jun.Structural Optimization of Machine Gun Based on Dynamic Stability Concept[J].Acta Armamentarii,2007,28(7):785-788. |
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| Authors: | LI Yong-jian WANG Rui-lin ZHANG Ben-jun |
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| Affiliation: | Ordnance Engineering College, Shijiazhuang 050003, Hebei, China |
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| Abstract: | Improving the firing accuracy is the final aim in the structural optimization of machine guns. The main factors which affect the dispersion accuracy of machine guns were analyzed. Based on the concept of dynamic stability, a structural optimization model was built up and the sensitivity of dispersion accuracy to design variables was analyzed. The optimization results of a type of machine gun show that the method is valid, feasible and can be used as a guide to the structural optimization of other automatic weapons. |
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| Keywords: | mechanics design optimization dynamic stability response sensitivity firing accuracy machine gun |
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