| 一维弹道修正机构优化设计和仿真分析 |
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| 引用本文： | 赵雄飞,吴国东,王志军,徐永杰,陈勇. 一维弹道修正机构优化设计和仿真分析[J]. 四川兵工学报, 2017, 0(3): 42-45. DOI: 10.11809/scbgxb2017.03.010 |
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| 作者姓名： | 赵雄飞 吴国东 王志军 徐永杰 陈勇 |
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| 作者单位： | 中北大学机电工程学院,太原,030051 |
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| 基金项目： | 国家自然基金资助项目(11572291) |
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| 摘 要： | 深入分析了国内外一维弹道阻尼修正机构优缺点,优化设计了一种新型可控阻力系数的一维阻尼机构;通过对该机构进行气动特性模拟和修正能力计算,验证机构平均增阻系数达到2.677 5,其修正能力强;阻尼片能随意展开指定大小,便于实现多次修正.
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| 关 键 词： | 阻尼机构 可控阻力系数 多次修正 |
Optimized Design of One-Dimensional Trajectory Correction Machine and Simulation Analysis |
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| ZHAO Xiong-fei,WU Guo-dong,WANG Zhi-jun,XU Yong-jie,CHEN Yong. Optimized Design of One-Dimensional Trajectory Correction Machine and Simulation Analysis[J]. , 2017, 0(3): 42-45. DOI: 10.11809/scbgxb2017.03.010 |
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| Authors: | ZHAO Xiong-fei WU Guo-dong WANG Zhi-jun XU Yong-jie CHEN Yong |
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| Abstract: | This paper in-depth analyzed the basis of the one-dimensional trajectory correction advantages and disadvantages both at home and abroad,and a flexible and variable drag coefficient of correction mechanism was optimized and designed,and mechanism of the aerodynamic characteristics and correction ability was verified by simulation.This mechanism gained an average resistance coefficient to 2.677 5 and correction ability is better.Damping can be arbitrarily specified size,which makes the multiple corrections be realized. |
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| Keywords: | correction mechanism variable drag coefficient multiple correction |
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