Volume 35 Issue 6
Nov.  2013
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GAO Mingwang, ZHANG Xianmin, LIU Han. Experiment and Kinematic Design of 3-RRR Parallel Robot with High Speed[J]. ROBOT, 2013, 35(6): 716-722. DOI: 10.3724/SP.J.1218.2013.00716
Citation: GAO Mingwang, ZHANG Xianmin, LIU Han. Experiment and Kinematic Design of 3-RRR Parallel Robot with High Speed[J]. ROBOT, 2013, 35(6): 716-722. DOI: 10.3724/SP.J.1218.2013.00716
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Experiment and Kinematic Design of 3-RRR Parallel Robot with High Speed

  • 1.

    Guangdong Province Key Laboratory of Precision Equipment and Manufacturing Technology, South China University of Technology, Guangzhou 510641, China

  • 2.

    School of Mechanical Engineering, Shandong University of Technology, Zibo 255049, China

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  • Received Date: January 02, 2013
  • Revised Date: June 11, 2013
  • Published Date: November 14, 2013
    Graphical Abstract
    • Abstract
  • An optimal kinematic design strategy of high-speed parallel robots is proposed based on performance of mechanism singularity and motion transmission. The presented method can be implemented in two steps. In the first step, a non-dimensional parameter design space is constructed. Within the design space, the available workspace and singularity of 3-RRR are then studied and the distribution characteristics of singularity loci are analyzed. The ranges of design parameters, which constitute 3-RRR manipulator free of internal singularities, are thereby obtained. In the second step, the kinematic parameters are optimized by considering global condition index as objective function and the transmission angle as constraint condition. 3-RRR parallel robot is designed using this method. The experimental result shows that the designed robot has excellent motion transmissibility.
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    • References (16)
  • [1]
    Merlet J P. Parallel robots[M]. 2nd ed. Dordrecht, Netherlands: Springer, 2006: 6-9.
    [2]
    孙立宁, 丁庆勇, 刘新宇.2自由度高速高精度并联机器人的运动学优化设计[J].机械工程学报, 2005, 41(7):94-98. Sun L N, Ding Q Y, Liu X Y. Optimal kinematic design of 2-dof planar parallel robot with high speed and high precision[J]. Chinese Journal of Mechanical Engineering, 2005, 41(7): 94-98.
    [3]
    Gosselin C M, Angeles J. The optimum kinematic design of a planar three-degree-of-freedom parallel manipulator[J]. Journal of Mechanisms, Transmissions, and Automation in Design, 1988, 110(1): 35-41.  
    [4]
    Zubizarreta A, Cabanes I, Marcos M, et al. Dynamic modeling of planar parallel robots considering passive joint sensor data[J]. Robotica, 2010, 28(5): 649-661.  
    [5]
    Khan W A, Krovi V N, Saha S K, et al. Recursive kinematics and inverse dynamics for a planar 3R parallel manipulator[J]. Journal of Dynamic Systems, Measurement, and Control, 2005, 127(4): 529-536.  
    [6]
    Dou R L. Optimum design of 3-RRR planar parallel manipulators[J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2010, 224(2): 411-418.  
    [7]
    姚蕊, 唐晓强, 黄鹏, 等.高加速度的柔性3-RRR并联机构尺度综合设计[J].清华大学学报, 2008, 48(2):184-188. Yao R, Tang X Q, Huang P, et al. Dimensional design of flexible 3-RRR planar parallel manipulator with high acceleration[J]. Journal of Tsinghua University, 2008, 48(2): 184-188.
    [8]
    Arsenault M, Boudreau R. The synthesis of three-degree-of-freedom planar parallel mechanisms with revolute joints(3-RRR) for an optimal singularity-free workspace[J]. Journal of Robotic Systems, 2004, 21(5): 259-274.  
    [9]
    Boudreau R, Gosselin C M. The synthesis of planar parallel manipulators with a genetic algorithm[J]. ASME Journal of Mechanical Design, 1999, 121(4): 533-537.  
    [10]
    Bonev I A, Gosselin C M. Singularity loci of planar manipulators with revolute joints[C]//2nd Workshop on Computational Kinematics. Seoul, Korea: 2001: 1964-1969.
    [11]
    Gao F, Liu X J, Chen X. The relationships between the shapes of the workspaces and the link lengths of 3-DOF symmetrical planar parallel manipulators[J]. Mechanism and Machine Theory, 2001, 36(2): 205-220.  
    [12]
    Yang C H. The space model and dimensional types of the four-bar mechanism[J]. Mechanism and Machine Theory, 1987, 22(1): 71-76.  
    [13]
    Liu X J, Wang J S. A new methodology for optimal kinematic design of parallel mechanisms[J]. Mechanism and Machine Theory, 2007, 42(9): 1210-1224.  
    [14]
    邹慧君, 高峰.现代机构学进展[M].北京:高等教育出版社, 2007:177-179. Zou H J, Gao F. Modern mechanism development[M]. Beijing: Higher Education Press, 2007: 177-179.
    [15]
    Gosselin C M, Angeles J. Singularity analysis of closed-loop kinematic chains[J]. IEEE Transactions on Robotics and Automation, 1990, 6(3): 281-290.  
    [16]
    Gosselin C M, Angeles J. A global performance index for the kinematic optimization of robotic manipulators[J]. Journal of Mechanisms, Transmissions, and Automation in Design, 1991, 113(3): 220-226.
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