TIAN Jiawen, WANG Tianmiao, SHI Zhenyun, LUO Ruidong. Kinematic Analysis and Experiment of an Elephant-Trunk-Like Robot Arm[J]. ROBOT, 2017, 39(5): 585-594. DOI: 10.13973/j.cnki.robot.2017.0585
Citation: TIAN Jiawen, WANG Tianmiao, SHI Zhenyun, LUO Ruidong. Kinematic Analysis and Experiment of an Elephant-Trunk-Like Robot Arm[J]. ROBOT, 2017, 39(5): 585-594. DOI: 10.13973/j.cnki.robot.2017.0585

Kinematic Analysis and Experiment of an Elephant-Trunk-Like Robot Arm

More Information
  • Received Date: April 13, 2017
  • Revised Date: August 03, 2017
  • Available Online: October 26, 2022
  • Published Date: September 19, 2017
  • An elephant-trunk-like robot arm actuated by shape memory alloy (SMA) is proposed, which consists of some 2-DOF (degree of freedom) soft modules in series. The proposed robot arm shows the merits of light weight, compact structure and flexible motion. The kinematics models of the soft module and the robot arm with several soft modules in series are analyzed. For the soft module, the open-loop control experiment is carried out to verify the reliability of the kinematic model, and the closed-loop control experiment is carried out to verify the feasibility of the closed-loop control.
  • [1]
    Jones B A, Walker I D. Practical kinematics for real-time implementation of continuum robots[J]. IEEE Transactions on Robotics, 2006, 22(6):1087-1099.
    [2]
    Robinson G, Davies J B C. Continuum robots-A state of the art[C]//IEEE International Conference on Robotics and Automation. Piscataway, USA:IEEE, 1999:2849-2854.
    [3]
    Mahl T, Hildebrandt A, Sawodny O. A variable curvature continuum kinematics for kinematic control of the bionic handling assistant[J]. IEEE Transactions on Robotics, 2014, 30(4):935-949.
    [4]
    Makishi W, Matunaga T, Haga Y, et al. Active bending electric endoscope using shape memory alloy coil actuators[C]//IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics. Piscataway, USA:IEEE, 2006:217-219.
    [5]
    Buckingham R, Graham A. Snaking around in a nuclear jungle[J]. Industrial Robot, 2005, 32(2):120-127.
    [6]
    McMahan W, Jones B A, Walker I D. Design and implementation of a multi-section continuum robot:Air-Octor[C]//IEEE/RSJ International Conference on Intelligent Robots and Sys-tems. Piscataway, USA:IEEE, 2005:2578-2585.
    [7]
    Wang T M, Shi Z Y, Liu D, et al. An accurately controlled antagonistic shape memory alloy actuator with self-sensing[J]. Sensors, 2012, 12(6):7682-7700.
    [8]
    Rodd M G. Introduction to robotics:Mechanics and control:John J. Craig[J]. Automatica, 1987, 23(2):263-264.
    [9]
    Webster R J Ⅲ, Jones B A. Design and kinematic modeling of constant curvature continuum robots:A review[J]. International Journal of Robotics Research, 2010, 29(13):1661-1683.
    [10]
    Melingui A, Merzouki R, Mbede J B, et al. Qualitative approach for inverse kinematic modeling of a compact bionic handling assistant trunk[C]//International Joint Conference on Neural Networks. Piscataway, USA:IEEE, 2014:754-761.
    [11]
    Hannan M W, Walker I D. Kinematics and the implementation of an elephant's trunk manipulator and other continuum style robots[J]. Journal of Robotic Systems, 2003, 20(2):45-63.
    [12]
    Titterton D H, Weston J L.捷联惯性导航技术[M].北京:国防工业出版社,2007. Titterton D H, Weston J L. Strapdown inertial navigation technology[M]. Beijing:National Defense Industry Press, 2007.

Catalog

    Article views (100) PDF downloads (1224) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return