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Research on Space Motion Trajectory Optimization of the Industrial Robot

Received: 13 November 2020    Accepted: 18 March 2021    Published: 16 April 2021
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Abstract

In this paper, an online iterative learning planning method is proposed for industrial robot joint space manipulator to capture moving objects. The dynamic mathematical model of the robot is established, and the trajectory of the robot manipulator is tracked and adjusted through the path planning algorithm to change the visual impedance of the robot and optimize the system parameters. It makes the velocity direction of the end effector of the manipulator consistent with the tangent direction of the weld, and realizes the tracking and recognition of the weld trajectory at the end of the manipulator, so as to improve the accuracy and reliability of the robot in capturing moving objects. The simulation results show that the algorithm has good convergence and robustness.

Published in Science Journal of Circuits, Systems and Signal Processing (Volume 10, Issue 1)
DOI 10.11648/j.cssp.20211001.12
Page(s) 10-14
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Industrial Robots, Path Planning, Optimization

References
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[4] Zeng Xiangxin, Cui Naigang, Guo Jifeng. Path planning of space robot based on HP adaptive pseudospectral method [J]. Robot 2018, 40 (30): 385-392.
[5] Cao Qihe, Li Qinghua, Qiu Shubo, Han Fengjian, Feng Chao. Partition sampling strategy for robot motion planning under uncertainty [J]. The Journal of China Universities of Posts and Telecommunications, 2020, 12.
[6] Li Xueyong, Zhao Zhongqiu, Zhang Chunsong, Lu Changhou. Calculation method of human manipulator interaction force based on finite element method [J]. Journal of Jilin University (Engineering Edition), 2020, 23: 27-30.
[7] Yang Hongguo, Gu Lifen. Research on global path planning of agricultural robot based on Hybrid Particle Swarm Optimization [J]. Research on Agricultural Mechanization, 2021, 43 (10): 33-36.
[8] Zhang Yuanxun, Liu Yingbo, Gu Chengpeng, Du Xuesong, Huang Fan. Gait planning and analysis of six wheeled legged robot in unstructured environment under typical road conditions [J]. Mechanical science and technology, 2020, 12.
[9] Xu Mengying, Wang Jiaojiao, Liu Baoma, Liang Cailin, Jie Xiangli, Zhoujie. Gait planning and analysis of six wheeled legged robot in unstructured environment under typical road conditions [J]. Robot path planning based on Improved Genetic Algorithm. Journal of Shihezi University (NATURAL SCIENCE EDITION), 2020, 12.
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  • APA Style

    Gongxing Chen, Luxin Tang. (2021). Research on Space Motion Trajectory Optimization of the Industrial Robot. Science Journal of Circuits, Systems and Signal Processing, 10(1), 10-14. https://doi.org/10.11648/j.cssp.20211001.12

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    ACS Style

    Gongxing Chen; Luxin Tang. Research on Space Motion Trajectory Optimization of the Industrial Robot. Sci. J. Circuits Syst. Signal Process. 2021, 10(1), 10-14. doi: 10.11648/j.cssp.20211001.12

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    AMA Style

    Gongxing Chen, Luxin Tang. Research on Space Motion Trajectory Optimization of the Industrial Robot. Sci J Circuits Syst Signal Process. 2021;10(1):10-14. doi: 10.11648/j.cssp.20211001.12

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  • @article{10.11648/j.cssp.20211001.12,
      author = {Gongxing Chen and Luxin Tang},
      title = {Research on Space Motion Trajectory Optimization of the Industrial Robot},
      journal = {Science Journal of Circuits, Systems and Signal Processing},
      volume = {10},
      number = {1},
      pages = {10-14},
      doi = {10.11648/j.cssp.20211001.12},
      url = {https://doi.org/10.11648/j.cssp.20211001.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cssp.20211001.12},
      abstract = {In this paper, an online iterative learning planning method is proposed for industrial robot joint space manipulator to capture moving objects. The dynamic mathematical model of the robot is established, and the trajectory of the robot manipulator is tracked and adjusted through the path planning algorithm to change the visual impedance of the robot and optimize the system parameters. It makes the velocity direction of the end effector of the manipulator consistent with the tangent direction of the weld, and realizes the tracking and recognition of the weld trajectory at the end of the manipulator, so as to improve the accuracy and reliability of the robot in capturing moving objects. The simulation results show that the algorithm has good convergence and robustness.},
     year = {2021}
    }
    

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  • TY  - JOUR
    T1  - Research on Space Motion Trajectory Optimization of the Industrial Robot
    AU  - Gongxing Chen
    AU  - Luxin Tang
    Y1  - 2021/04/16
    PY  - 2021
    N1  - https://doi.org/10.11648/j.cssp.20211001.12
    DO  - 10.11648/j.cssp.20211001.12
    T2  - Science Journal of Circuits, Systems and Signal Processing
    JF  - Science Journal of Circuits, Systems and Signal Processing
    JO  - Science Journal of Circuits, Systems and Signal Processing
    SP  - 10
    EP  - 14
    PB  - Science Publishing Group
    SN  - 2326-9073
    UR  - https://doi.org/10.11648/j.cssp.20211001.12
    AB  - In this paper, an online iterative learning planning method is proposed for industrial robot joint space manipulator to capture moving objects. The dynamic mathematical model of the robot is established, and the trajectory of the robot manipulator is tracked and adjusted through the path planning algorithm to change the visual impedance of the robot and optimize the system parameters. It makes the velocity direction of the end effector of the manipulator consistent with the tangent direction of the weld, and realizes the tracking and recognition of the weld trajectory at the end of the manipulator, so as to improve the accuracy and reliability of the robot in capturing moving objects. The simulation results show that the algorithm has good convergence and robustness.
    VL  - 10
    IS  - 1
    ER  - 

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Author Information
  • School of Information and Automation, Guangdong Polytechnic of Science and Trade, Guangzhou, China

  • Guangdong Engineering Technology Research Center of Industrial Robot Integration and Application, Guangzhou Institute of Science and Technology, Guangzhou, China

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