| 影响炮口扰动的火炮总体结构参数灵敏度分析与优化 |
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| 引用本文： | 徐志远,葛建立,杨国来. 影响炮口扰动的火炮总体结构参数灵敏度分析与优化[J]. 四川兵工学报, 2016, 0(6): 45-48. DOI: 10.11809/scbgxb2016.06.010 |
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| 作者姓名： | 徐志远 葛建立 杨国来 |
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| 作者单位： | 南京理工大学 机械工程学院,南京,210094 |
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| 基金项目： | 国家重大科学仪器设备开发专项(2013YQ47076508) |
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| 摘 要： | 从减小炮口扰动的角度出发，利用ADAMS软件建立了某火炮发射过程的刚柔耦合模型，考虑了身管、摇架、上架的变形，通过灵敏度分析获得了火炮总体结构参数对炮口扰动的影响强弱；结合灵敏度分析结果，联合小生境遗传算法与ADAMS软件进行了火炮动力学的多目标优化分析，有效降低了炮口扰动，对火炮结构设计和动力学分析具有一定参考价值。
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| 关 键 词： | 炮口扰动 刚柔耦合 灵敏度分析 多目标优化 |
Overall Structural Parameter Sensitivity Analysis and Optimization of Gun Muzzle Disturbance |
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| Abstract: | A rigid-flexible coupling model of a gun,considering the deformation of the barrel,cradle and carriage,was established in ADAMS to study the optimization of muzzle disturbance.The overall structure parameters of gun muzzle disturbance were identified through sensitivity analysis.The gun dynamics optimization was performed by combining niche genetic algorithm and ADAMS software,and the muzzle disturbance was effectively reduced.This work is valuable for the structural design and dynamic analysis of guns. |
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| Keywords: | muzzle disturbance rigid flexible coupling sensitivity analysis multi-objective optimization |
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