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基于约束线图的超导重力梯度敏感结构型综合

贾明 杨功流

贾明, 杨功流. 基于约束线图的超导重力梯度敏感结构型综合[J]. 北京航空航天大学学报, 2012, 38(12): 1606-1610.
引用本文: 贾明, 杨功流. 基于约束线图的超导重力梯度敏感结构型综合[J]. 北京航空航天大学学报, 2012, 38(12): 1606-1610.
Jia Ming, Yang Gongliu. Type synthesis for sensing mechanism of superconductor gravity gradient based on constraint pattern[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1606-1610. (in Chinese)
Citation: Jia Ming, Yang Gongliu. Type synthesis for sensing mechanism of superconductor gravity gradient based on constraint pattern[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(12): 1606-1610. (in Chinese)

基于约束线图的超导重力梯度敏感结构型综合

基金项目: 中央高校基本科研业务费专项资金资助项目(YWF-10-01-B30)
详细信息
  • 中图分类号: V 241.6

Type synthesis for sensing mechanism of superconductor gravity gradient based on constraint pattern

  • 摘要: 基于约束线图对超导重力梯度敏感结构进行型综合,分析轴向分量与交叉分量单独敏感的结构自由度与约束线图,并结合超导重力梯度测量应用提出两分量同时敏感的结构,利用自由度与约束线图确定约束类型,等效为柔性圆柱副,并选择柔性元件进行并联机构形式的布局.在型综合的基础上,通过模态仿真对比,得到两端与柔性球铰联接的刚性杆结构适于在两分量敏感结构中应用的结论.刚度特性仿真分析结果表明两分量敏感结构具有设计运动方向刚度小、寄生运动方向刚度大、运动耦合小的特点,适于在超导重力梯度测量系统中应用.

     

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出版历程
  • 收稿日期:  2011-09-01
  • 网络出版日期:  2012-12-30

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