Design and Application of an Elephant Trunk-like Spiral Deployable Mechanism

Wang Rugui; Jin Cong; Yang Zehui

doi:10.16578/j.issn.1004.2539.2023.09.011

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Design and Application of an Elephant Trunk-like Spiral Deployable Mechanism

Design· Calculation | 更新时间：2023-09-18

- Design and Application of an Elephant Trunk-like Spiral Deployable Mechanism
- Journal of Mechanical Transmission Vol. 47, Issue 9, Pages: 74-80(2023)
- 作者机构：
  
  广西大学机械工程学院，广西南宁 530004
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.09.011
  CLC：
- Published：15 September 2023，
  
  Received：29 June 2022，
  
  Revised：05 August 2022，
扫描看全文
王汝贵,金聪,杨泽慧.仿象鼻螺旋形折展机构设计与应用研究[J].机械传动,2023,47(09):74-80.

Wang Rugui,Jin Cong,Yang Zehui.Design and Application of an Elephant Trunk-like Spiral Deployable Mechanism[J].Journal of Mechanical Transmission,2023,47(09):74-80.
王汝贵,金聪,杨泽慧.仿象鼻螺旋形折展机构设计与应用研究[J].机械传动,2023,47(09):74-80. DOI： 10.16578/j.issn.1004.2539.2023.09.011.

Wang Rugui,Jin Cong,Yang Zehui.Design and Application of an Elephant Trunk-like Spiral Deployable Mechanism[J].Journal of Mechanical Transmission,2023,47(09):74-80. DOI： 10.16578/j.issn.1004.2539.2023.09.011.

摘要

基于象鼻卷起及伸展两种姿态，设计了一种多模块组成的螺旋形空间折展机构。分析模块间的几何关系，通过D-H法算得模块端点位置；探讨了螺旋形受模块夹角、长度、数量及缩放系数的影响；通过尺度优化，从整体上设计螺旋形状，以太阳翼的设计为算例，将最大展开长度作为目标函数，以螺旋形范围、间距和杆件尺寸为约束条件，计算得出尺度参数；给出了太阳翼、抓手等应用的三维模型，并针对每个应用简要说明了合适的驱动方式。该机构具有广泛的应用前景，可为螺旋形机构的设计提供些许参考与借鉴。

Abstract

Based on the two postures of trunk roll-up and extension

a spiral spatial folding mechanism composed of multiple modules is designed. The geometric relationship between the modules is analyzed

and the endpoint positions of the modules are calculated by the D-H method. The influence of the angle

length

number and scaling factor of the modules on the spiral shape is discussed. The spiral shape is designed as a whole by dimensional optimization

and the design of the solar wing is used as an example to calculate the dimensional parameters with the maximum unfolding length as the objective function and the spiral range

spacing and rod size as the constraints. The 3D models of the solar wing and gripper applications are given

and the appropriate driving method is briefly described for each application. This mechanism has a wide range of applications and can provide some reference for the design of the spiral mechanism.

关键词

象鼻螺旋形折展机构尺度优化

Keywords

Elephant trunkSpiralDeployable mechanismDimensional optimization

references

PEREZ-VALCARCEL J，MUOZ-VIDAL M，SUAREZ-RIESTRA F，et al.A new system of deployable structures with reciprocal linkages for emergency buildings［J］.Journal of Building Engineering，2021，33：101609.

关富玲，周益君，况祺，等.一种轻型可展军用桥梁的设计与动力学分析［J］.西南交通大学学报，2012，47（5）：735-740.

GUAN Fuling，ZHOU Yijun，KUANG Qi，et al.Design and dynamical analysis of new light deployable bridge［J］.Journal of Southwest Jiaotong University，2012，47（5）：735-740.

刘荣强，郭宏伟，邓宗全.空间索杆铰接式伸展臂设计与试验研究［J］.宇航学报，2009，30（1）：315-320.

LIU Rongqiang，GUO Hongwei，DENG Zongquan.Design and experimental study of spatial cable rod articulated extension arm［J］.Journal of Astronautics，2009，30（1）：315-320.

MURPHY D.MegaFlex-the scaling potential of UltraFlex technology［C］//53rd AIAA/ASME/ASCE/AHS/ASC Structures，Structural Dynamics and Materials Conference.Hawaii：AIAA，2012：1-18.

ANONYMOUS.MegaFlexTM solar array structure［J］.Armada International，2013，36（6）：44.

刘荣强，田大可，邓宗全.空间可展开天线结构的研究现状与展望［J］.机械设计，2010，27（9）：1-10.

LIU Rongqiang，TIAN Dake，DENG Zongquan.Research status and prospects of spatially expandable antenna structures［J］.Journal of Machine Design，2010，27（9）：1-10.

GAO C Q，HUANG H L，LI B，et al.Design of a truss-shaped deployable grasping mechanism using mobility bifurcation［J］.Mechanism and Machine Theory，2019，139：346-358.

PINERO E P.Project for a mobile theatre［J］.Architectural Design，1961，12：154-155.

ZHANG R，WANG S W，CHEN X J，et al.Designing planar deployable objects via scissor structures［J］.IEEE Transactions on Visualization and Computer Graphics，2016，22（2）：1051-1062.

ST-ONGE D，GOSSELIN C.Synthesis and design of a one degree-of-freedom planar deployable mechanism with a large expansion ratio［J］.Journal of Mechanisms and Robotics，2016，8（2）：021025.

CHENG P，DING H F，CAO W A，et al.A novel family of umbrella-shaped deployable mechanisms constructed by multilayer and multiloop spatial linkage units［J］.Mechanism and Machine Theory，2020，161：104169.

SUN X M，LI R M，XUN Z Y，et al.A multiple-mode mechanism composed of four antiparallelogram units and four revolute joints［J］.Mechanism and Machine Theory，2021，155：104106.

YANG F F，YOU Z，CHEN Y.Mobile assembly of two Bennett linkages and its application to transformation between cuboctahedron and octahedron［J］.Mechanism and Machine Theory，2020，145：103698.

WANG J Y，KONG X W.Deployable polyhedron mechanisms constructed by connecting spatial single-loop linkages of different types and/or in different sizes using S joints［J］.Mechanism and Machine Theory，2017，124：211-225.

WANG S，HUANG H L，JIA G L，et al.Design of a novel three-limb deployable mechanism with mobility bifurcation［J］.Mechanism and Machine Theory，2022，172：104789.

LIU X A，WANG C J，MCCARTHY M J.The design of coiling and uncoiling trusses using planar linkage modules［J］.Mechanism and Machine Theory，2020，151：103943.

WANG R G，SUN J X，DAI J S.Design analysis and type synthesis of a petal-inspired space deployable-foldable mechanism［J］.Mechanism and Machine Theory，2019，141：151-170.

秦慧斌，郑智贞，刘玉龙，等.基于齿轮传动的结构仿生螃蟹机器人设计［J］.机械传动，2015，39（7）：79-82.

QIN Huibin，ZHENG Zhizhen，LIU Yulong，et al.Design of structure bionic crab-like robot based on gear transmission［J］.Journal of Mechanical Transmission，2015，39（7）：79-82.

NADAN P M，ANTHONY T M，MICHAEL D M，et al.A bird-inspired perching landing gear system［J］.Journal of Mechanisms and Robotics，2019，11（6）：061002.

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