Design Analysis and Optimization of 6-DOF Coupling Parallel Mechanism based on Spiral Theory

Zenglin Ye; Hua Chen; Sa Sun

doi:10.16578/j.issn.1004.2539.2021.01.012

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Design Analysis and Optimization of 6-DOF Coupling Parallel Mechanism based on Spiral Theory

Design· Calculation | 更新时间：2022-11-10

- Design Analysis and Optimization of 6-DOF Coupling Parallel Mechanism based on Spiral Theory
- Journal of Mechanical Transmission Vol. 45, Issue 1, Pages: 71-76(2021)
- 作者机构：
  
  1.马鞍山学院人工智能创新学院，安徽马鞍山 243100
  2.安徽海思达机器人有限公司，安徽马鞍山 243100
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.01.012
  CLC：
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叶增林,陈华,孙洒.基于螺旋理论的6-DOF耦合并联机构设计分析与优化[J].机械传动,2021,45(01):71-76.

Ye Zenglin,Chen Hua,Sun Sa.Design Analysis and Optimization of 6-DOF Coupling Parallel Mechanism based on Spiral Theory[J].Journal of Mechanical Transmission,2021,45(01):71-76.
叶增林,陈华,孙洒.基于螺旋理论的6-DOF耦合并联机构设计分析与优化[J].机械传动,2021,45(01):71-76. DOI： 10.16578/j.issn.1004.2539.2021.01.012.

Ye Zenglin,Chen Hua,Sun Sa.Design Analysis and Optimization of 6-DOF Coupling Parallel Mechanism based on Spiral Theory[J].Journal of Mechanical Transmission,2021,45(01):71-76. DOI： 10.16578/j.issn.1004.2539.2021.01.012.

摘要

针对并联机构在柔性装配与打磨等场合的应用，分析设计了一种新型6-DOF耦合并联机构。基于螺旋理论设计了机构支链，并以提高机构刚度和降低运动惯量为目标对支链机构进行了优化设计。对该耦合并联机构按照固定原则对其进行解耦分析，得到了机构的运动性质和等效运动方式，并利用修正的G-K公式验算了该机构的自由度数目。最后，制造了该耦合并联机构的样机，对其进行了运动控制实验。实验结果表明了该机构构型的合理性与实用性。

Abstract

Aiming at the application of parallel mechanism in flexible assembly and polishing， a new 6-DOF coupling parallel mechanism is designed. The mechanism branch chain is designed based on the spiral theory， and the branch chain mechanism is optimized for the purpose of improving the rigidity of the mechanism and reducing the motion inertia. The coupled parallel mechanism is decoupled and analyzed according to the fixed principle， and the kinematics and equivalent motion of the mechanism are obtained. The number of degrees of freedom of the mechanism is verified by the modified G-K formula. Finally， a prototype of the coupled parallel mechanism is fabricated， and a motion control experiment is carried out. The experimental results show that the mechanism configuration is reasonable and practical.

关键词

耦合6自由度并联机构螺旋理论构型设计

Keywords

Coupling6-DOFParallel mechanismSpiral theoryConfiguration design

references

程世利.并联机构若干基本问题的研究［D］.南京：南京航空航天大学，2011：21-24.

CHENG Shili.Research on some fundamental problems of parallel mechanism［D］.Nanjing：Nanjing University of Aeronautics and Astronautics，2011：21-24.

HUNT K H.Structural kinematic of in-parallel-actuated robot-arms［J］.Journal of Mechanisms.Transmissions and Automation in Design， 1983， 105： 705-712.

HERVE J M.Group mathematics and parallel link mechanisms［C］.9th World Congress on the Theory of Machines and Mechanisms，Milan，1995：2079-2082.

CHAKAROV， PARUSHEV P.Synthesis of parallel manipulators with linear drive modules［J］.Mechanism and Machine Theory，1994，29（7）：917-932.

HUANG Z，LI Q C.General methodology for type synthesis of symmetrical lower-mobility parallel manipulators and several novel manipulators［J］.The international Journal of Robotics Research，2002，21（2）：131-145.

金琼，杨廷力，刘安心，等.基于单开链单元的三平移一转动并联机器人机构型综合及分类［J］.中国机械工程，2001，12（9）：1038-1043.

JIN Qiong，YANG Tingli，LIU Anxin，et al.Structural synthcsis and classify of 4 DOF （3T-1R） parallel robot mechanisms based on units of single-opened-chain［J］.China Mechanical Engineering，2001，12（9）：1038-1043.

郭盛，孙振瑶，曲海波.基于支链构造法的新型6-DOF并联机构构型设计［J］.机械工程学报，2015，51（17）：35-42.

GUO Sheng，SUN Zhenyao，QU Haibo.Configuration design of 6-DOF parallel mechanisms based on limb construction method［J］.Journal of Mechanical Engineering，2015，51（17）：35-42.

金琼，杨廷力，刘安心，等.基于单开链单元的三平移一转动并联机器人机构型综合［J］.解放军理工大学学报（自然科学版），2001，2（3）：15-19.

JIN Qiong，YANG Tingli，LIU Anxin，et al.Structural synthesis of 4 DOF （3T-1R） parallel robot mechanisms based on units of single opened-chain［J］.Journal of PLA University of Science and Technology（Natural Science Edition），2001，2（3）：15-19.

杨廷力，金琼，刘安心，等.基于单开链单元的三平移并联机器人机构型综合及其分类［J］.机械工程学报，2002，38（8）：31-36.

YANG Tingli，JIN Qiong，LIU Anxin，et al.Structural synthesis and classification of the 3DOF translational parallel robot mechanisms based on the units of single-opened-chain［J］.Chinese Journal of Mechanical Engineering，2002，38（8）：31-36.

杨廷力，金琼，刘安心，等.基于单开链单元的欠秩并联机器人机构型综合的一般方法［J］.机械科学与技术，2001，20（3）：321-325.

YANG Tingli，JIN Qiong，LIU Anxin，et al.A common method of structure synthesis of low rank of parallel robot based on units of single- opened-chain［J］. Mechanical Science and Technology for Aerospace Engineering，2001，20（3）：321-325.

史巧硕，高峰，余发国.基于GF集的三自由度移动并联机构构型研究［J］.上海交通大学学报，2008，42（7）：1109-1115.

SHI Qiaoshuo，GAO Feng，YU Faguo.A motion feature method of the end of the parallel mechanisms based on GF set［J］.Journal of Shanghai Jiao Tong University，2008，42（7）：1109-1115.

吉昊，沈惠平，杨廷力.一种新型低耦合度半对称2T1R并联机构的拓扑设计及运动学［J］.机械传动，2020，44（1）：13-22.

JI Hao，SHEN Huiping，YANG Tingli.Topology design and kinematics for a novel semi-symmetric 2T1R parallel mechanism with low coupling degree［J］.Journal of Mechanical Transmission，2020，44（1）：13-22.

李永泉，张阳，郭雨，等.两转一移冗余驱动并联机构构型综合新方法研究［J］.机械工程学报，2019，55（23）：25-37.

LI Yongquan，ZHANG Yang，GUO Yu，et al.New method for type synthesis of 2R1T redundant driven parallel mechanisms［J］.Journal of Mechanical Engineering，2019，55（23）：25-37.

陈海，秦友蕾，曹毅.三转一移解耦并联机构型综合［J］.中国机械工程，2016，26（17）：1243-1250.

CHEN Hai，QIN Youlei，CAO Yi.Type synthesis of three-rotational and one-translational decoupling parallel mechanisms［J］.China Mechanical Engineering，2016，26（17）：1243-1250.

DING X L，YANG Y，DAI J S.Topology and kinematic analysis of color-changing ball［J］.Mechanism and Machine Theory，2010，46（1）：67-81．

ZENG Q，FANG Y.Algorithm for topological design of multi-loop hybrid mechanisms via logical proposition［J］.Robotica，2011，30（4）：599-612．

黄真，刘婧芳，李艳文，等.论机构自由度：寻找了150年的自由度通用公式［M］.北京：科学出版社，2011：5-110．

HUANG Zhen，LIU Jingfang，LI Yanwen，et al.On the degree of freedom of the institution：Looking for the general formula of the degree of freedom for 150 years［M］.Beijing：Science Press，2011：5-110.

刘婧芳，黄晓欧，余跃庆，等.多环耦合机构末端件自由度计算的等效法［J］.机械工程学报，2014，50（23）：13-19.

LIU Jingfang，HUANG Xiaoou，YU Yueqing，et al.Equivalent method for calculating the degrees of freedom of end pieces of multi-ring coupling mechanism［J］.Journal of Mechanical Engineering，2014，50（23）：13-19.

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