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基于拉力带的系列新型SST-LEJ设计与分析

邱丽芳 吴友炜 冷迎春 王晶琳

邱丽芳, 吴友炜, 冷迎春, 王晶琳. 基于拉力带的系列新型SST-LEJ设计与分析[J]. 工程科学学报, 2018, 40(10): 1267-1274. doi: 10.13374/j.issn2095-9389.2018.10.015
引用本文: 邱丽芳, 吴友炜, 冷迎春, 王晶琳. 基于拉力带的系列新型SST-LEJ设计与分析[J]. 工程科学学报, 2018, 40(10): 1267-1274. doi: 10.13374/j.issn2095-9389.2018.10.015
QIU Li-fang, WU You-wei, LENG Ying-chun, WANG Jing-lin. Design and analysis of a series of new SST-LEJ based on tension straps[J]. Chinese Journal of Engineering, 2018, 40(10): 1267-1274. doi: 10.13374/j.issn2095-9389.2018.10.015
Citation: QIU Li-fang, WU You-wei, LENG Ying-chun, WANG Jing-lin. Design and analysis of a series of new SST-LEJ based on tension straps[J]. Chinese Journal of Engineering, 2018, 40(10): 1267-1274. doi: 10.13374/j.issn2095-9389.2018.10.015

基于拉力带的系列新型SST-LEJ设计与分析

doi: 10.13374/j.issn2095-9389.2018.10.015
基金项目: 

国家自然科学基金资助项目(51475037)

详细信息
  • 中图分类号: TH122

Design and analysis of a series of new SST-LEJ based on tension straps

  • 摘要: 设计了一种基于大柔度的柔性铰链,命名为SS-LEJ,利用等效法推导了其弯曲等效刚度的理论计算公式,通过设计实例的理论计算和ABAQUS仿真分析,验证理论计算公式的正确性.为了有效提升SS-LEJ的抗拉压性能,设计了4种不同位置和形状的拉力带的SST-LEJ,通过弯曲性能和抗拉压性能的有限元仿真分析,得出SST3-LEJ和SST4-LEJ为4种SST-LEJ当中整体性能较优的两种.将SST3-LEJ和SST4-LEJ与SS-LEJ、Inverted Bending-Orthogonal铰链进行了弯曲性能和抗拉压性能的比较,得出SST3-LEJ和SST4-LEJ的弯曲性能介于SS-LEJ和Inverted Bending-Orthogonal铰链之间,抗拉压性能优于SS-LEJ和Inverted Bending-Orthogonal铰链,说明SST3-LEJ和SST4-LEJ的整体性能较好,达到了预期的设计目的,为大柔度柔性铰链的设计提供了一种思路.
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  • 收稿日期:  2017-09-15

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