| 无人机折叠机翼展开运动特性研究 |
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| 引用本文： | 郭小良,裴锦华,杨忠清,朱剑峰,王永刚.无人机折叠机翼展开运动特性研究[J].南京航空航天大学学报,2006,38(4):438-441. |
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| 作者姓名： | 郭小良 裴锦华 杨忠清 朱剑峰 王永刚 |
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| 作者单位： | 南京航空航天大学无人机研究院,南京,210016 |
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| 摘 要： | 采用两种分析方法对某无人机的机翼折叠/展开运动特性进行研究。建立该机构运动的微分方程,用龙格-库塔法进行求解;用M ATLAB非线性优化工具包对扭转弹簧的主要参数进行了优化设计;利用多体动力学分析软件进行机构的运动仿真分析。两种方法得到分析结果与实验吻合很好。
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| 关 键 词： | 无人机 折叠机翼 运动特性 多体动力学仿真 |
| 文章编号： | 1005-2615(2006)04-0438-04 |
| 收稿时间： | 2005-11-06 |
| 修稿时间： | 2006-03-21 |
Movement Characteristic of UAV Folding Wings |
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| Guo Xiaoliang,Pei Jinhua,Yang Zhongqing,Zhu Jianfeng,Wang Yonggang.Movement Characteristic of UAV Folding Wings[J].Journal of Nanjing University of Aeronautics & Astronautics,2006,38(4):438-441. |
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| Authors: | Guo Xiaoliang Pei Jinhua Yang Zhongqing Zhu Jianfeng Wang Yonggang |
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| Abstract: | The movement characteristics of UAV folding/unfolding wings are studied by two methods.The mathematical model for the framework is established and solved by Runge-Kutta method.Parameters of torsional spring are optimized by the nonlinear optimal toolbox in MATLAB.The movement of folding/unfolding wings is simulated using a mechanism dynamics analysis software.Two methods are proved to be effective. |
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| Keywords: | UAV folding wing characteristic of movement multi-body dynamics simulation |
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