| 某型无人机着陆回收可行性研究 |
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| 引用本文： | 陈小毛,梁世波.某型无人机着陆回收可行性研究[J].南京航空航天大学学报,2009,41(Z1). |
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| 作者姓名： | 陈小毛 梁世波 |
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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： | 无人飞行器结构硬着陆或坠落时,碰撞过程有可能给飞行器结构带来损伤,影响飞行器重复使用.本文利用碰撞仿真技术,对无人飞行器硬着陆仿真方法进行了研究,分析了某型无人机硬着陆回收的可行性.建立了其着陆速度、着陆姿态角与过载的关系,该结果可用于该型无人机的修改设计及结构耐撞性能的评估.
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| 关 键 词： | 无人机 碰撞 仿真 有限元 |
Simulation Collision of Unmanned Aerial Vehicle(UAV) Hard-Landing |
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| Chen Xiaomao,Liang Shibo.Simulation Collision of Unmanned Aerial Vehicle(UAV) Hard-Landing[J].Journal of Nanjing University of Aeronautics & Astronautics,2009,41(Z1). |
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| Authors: | Chen Xiaomao Liang Shibo |
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| Abstract: | The collision can hurt the configuration and lead to useless on unmanned aerial vehicle (UAV) hard-landing. By simulation collision, this paper studies a simulation method for UAV hard-landing and analyzes the possibility of hard-landing for UAV. The connection relation is established between the landing-speed and the landing-pose with the load. The result can be used for the perfect-design and improvement of the structure on enduring collision. |
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| Keywords: | unmanned aerial vehicle (UAV) collision simulation finite element |
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