| 柔性单翼末敏弹扫描运动研究 |
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| 引用本文： | 舒敬荣,刘昌源,韩子鹏,范雁飞.柔性单翼末敏弹扫描运动研究[J].弹道学报,2004,16(1):36-42,59. |
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| 作者姓名： | 舒敬荣 刘昌源 韩子鹏 范雁飞 |
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| 作者单位： | 南京理工大学动力工程学院,南京,210094;南京理工大学理学院,南京,210094 |
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| 摘 要： | 使用一个端部配重的单侧翼,以提供强非对称的气动力矩而导旋的单翼末敏弹系统,越来越受到各国末敏弹研制者的重视.在这种系统中,单翼的柔性变形是客观存在的.在小变形的假设下,分析了系统的受力情况,建立了系统的7自由度模型.程序算例表明,这种柔性结构可以实现稳态扫描,因此该模型可用于末敏弹总体及其稳态扫描装置设计的研究中.
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| 关 键 词： | 外弹道学 飞行力学 末敏弹 反装甲弹药 稳态扫描 柔性变形 |
STUDY ON SCANNING MOTION OF FLEXIBLE SINGLE-FIN TERMINAL SENSING AMMUNITION |
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| Abstract: | The researchers in the world pay more and more attentions to the terminal sensing ammunition (TSA) system which utilizes a tip-weighted single-fin to supply strong asymmetric aerodynamic moment to induce spinning. In this system, the single fin is sure to be flexible. On the basis of small deformation assumption, this paper analyzed the system's mechanical situation, and established the 7 degrees of freedom kinetic model. An example indicates that this kind of flexible structure can realize stable scanning. So the model can be used in the studying of TSP total design and scanning equipment design. |
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| Keywords: | exterior ballistic flight dynamics terminal sensing ammunition anti-armor ammunition stable scanning flexible deformationexterior ballistic flight dynamics terminal sensing ammunition anti-armor ammunition stable scanning flexible def |
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