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仿蝗虫跳跃机构设计与分析

尹军茂 陈殿生 沈奇

尹军茂, 陈殿生, 沈奇等 . 仿蝗虫跳跃机构设计与分析[J]. 北京航空航天大学学报, 2013, 39(10): 1348-1353,1359.
引用本文: 尹军茂, 陈殿生, 沈奇等 . 仿蝗虫跳跃机构设计与分析[J]. 北京航空航天大学学报, 2013, 39(10): 1348-1353,1359.
Yin Junmao, Chen Diansheng, Shen Qiet al. Design and analysis of locust-like jumping mechanism[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(10): 1348-1353,1359. (in Chinese)
Citation: Yin Junmao, Chen Diansheng, Shen Qiet al. Design and analysis of locust-like jumping mechanism[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(10): 1348-1353,1359. (in Chinese)

仿蝗虫跳跃机构设计与分析

基金项目: 国家自然科学基金资助项目(51075014); 教育部博士点基金资助项目(20121102110021); 北京航空航天大学博士生创新基金资助项目(YWF-12-RBYJ-017)
详细信息
    作者简介:

    尹军茂(1985-),男,陕西咸阳人,博士生,junmaoy@163.com.

  • 中图分类号: TH113.2

Design and analysis of locust-like jumping mechanism

  • 摘要: 以蝗虫跳跃特性为依据,设计出一种仿蝗虫弹跳机构并对其弹跳机理进行研究.首先从生物学和机构运动学相结合的角度,对蝗虫的跳跃过程进行观察和分析,研究蝗虫后腿的跳跃机理,发现跳跃后腿膝关节在起跳过程中的重要作用.利用虚拟样机建立蝗虫模型,对蝗虫的跳跃过程进行仿真.根据蝗虫跳跃机理和后腿结构特点,基于提高能量利用率和弹跳效率原则,设计出一种单自由度的仿蝗虫跳跃机构模型,对该机构在起跳阶段进行运动性能分析,通过与蝗虫跳跃仿真结果进行比较,证明该跳跃机构具有与蝗虫弹跳后腿近似的力学特性.最后通过机构的样机实验验证了分析结果,为进一步研究仿生高效的柔性跳跃机构奠定基础.

     

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  • 被引次数: 0
出版历程
  • 收稿日期:  2012-12-10
  • 网络出版日期:  2013-10-30

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