| 基于凸轮自动机的试验装置设计和动力学分析 |
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| 引用本文： | 陈雷,李强,刘武.基于凸轮自动机的试验装置设计和动力学分析[J].四川兵工学报,2017(4):68-71. |
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| 作者姓名： | 陈雷 李强 刘武 |
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| 作者单位： | 1. 中北大学 机电工程学院,太原,030051;2. 中国兵器工业第二○八研究所,北京,102202 |
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| 基金项目： | 国防科研基金资助项目(A0820132003) |
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| 摘 要： | 基于某武器凸轮自动机的机构运动原理,设计了一套自动机机构运动状态试验装置,用于测试并检测供输弹过程中自动机机构的运动规律防止其在供输弹过程出现卡滞现象,利用UG软件建立了三维模型,并基于多体动力学和刚柔耦合理论对该试验机构进行了运动学仿真分析,通过对比分析不同转速下试验机构关重件的运动规律,可以看出该种新型试验机构运转稳定,证明该机构的设计方法可行.
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| 关 键 词： | 凸轮自动机 试验装置 结构设计 刚柔耦合分析 |
Design and Dynamic Analysis of a Test Device Based on the Cam Automata |
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| Authors: | CHEN Lei LI Qiang LIU Wu |
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| Abstract: | For a weapon automata ammunition feeding process of one card lag phenomenon, based on the mechanism motion principle of the CAM automata, we designed a new set of automata organ motions test device, and used it for test and inspect the movement of institutions of the automata in the ammunition feeding process, and the three-dimensional model was established based on UG software, and we carried on the kinematics simulation analysis to the test group based on the theory of multi-body dynamics and the rigid-flexible coupling.Through the comparison analysis of the test institutions key-module motion law under different radio frequency, it can be seen that the new test institutions operation is stable and proves that the structure design method is feasible. |
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| Keywords: | cam automata test device structure design rigid-flexible coupling analysis |
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