Optics and Precision Engineering, Volume. 29, Issue 12, 2806(2021)

Bending deformation of four-bar tensegrity element

A-ni LUO... Yun-tao ZOU, Shi-song XIAO and He-ping LIU* |Show fewer author(s)
Author Affiliations
  • College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin150001, China
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    Figures & Tables(17)
    Schemati diagram of 4-bar basic tensegrity unit
    Schematic diagram of component vectors of tensegrity
    Vertical string equivalent substitution of tensegrity
    Telescopic bar
    Coordinate space position of bending nodes
    Four-bar bending tensegrity
    Bending length
    Tensegrity with different orders
    Compression process of bending bar tensegrity
    Parameter variable analysis of compression process of bending bar tensegrity
    Dynamic modeling of bending bar tensegrity
    Variation of bar length during compression
    Measuring data of tensegrity structure model
    Strength check of bending joint
    Compression stress nephogram at different bending angles
    Photos of bending bar before and after compression
    • Table 1. Element meanings of connection matrix

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      Table 1. Element meanings of connection matrix

      矩阵中代号所表达的含义

      -1

      1

      0

      构件起始点与节点相连

      构件终止点与节点相连

      构件未连接位置

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    A-ni LUO, Yun-tao ZOU, Shi-song XIAO, He-ping LIU. Bending deformation of four-bar tensegrity element[J]. Optics and Precision Engineering, 2021, 29(12): 2806

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    Paper Information

    Category: Micro/Nano Technology and Fine Mechanics

    Received: Apr. 29, 2021

    Accepted: --

    Published Online: Jan. 20, 2022

    The Author Email: LIU He-ping (liuheping@hrbeu.edu.cn)

    DOI:10.37188/OPE.2021.0242

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