Journal of Institute of Control, Robotics and Systems (제어로봇시스템학회논문지)

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Auto Path Generation and Active Compliance Force Control Using 3-axis Grinding Robot

3축 그라인딩 로봇을 이용한 자동 경로 생성 및 능동 컴플라이언스 힘 제어

  • 추정훈 (대우조선해양(주) 자동화연구소) ;
  • 김수호 (대우조선해양(주) 자동화연구소) ;
  • 이상범 (대우조선해양(주) 자동화연구소) ;
  • 김정민 (대우조선해양(주) 자동화연구소)
  • Published : 2006.11.01
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Abstract

In this paper, an auto path generation and an active compliance grinding control using 3-axis farce sensor are presented. These control algorithms enable the grinding robot to follow unknown path of various workpiece shape pattern. The robot is able to go grinding along unknown paths by position controller managing tangential direction angle and cutting speed, with only information about the start position and the end position. Magnitude and direction of normal force are calculated using force data that go through low pass filter. Moreover, normal and tangential directions are separated for force control and velocity control, respectively.

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References

  1. H.-S. Kang, W.-H. Lee, J.-O. Park, G.-S. Lee, and H.-O. Shin, 'Grinding robot system for car brazing bead' Proceedings of KACC, pp. 160-163, 1993
  2. M. K. Lee, K. W. Park, and B. O. Choi, 'Study on robot program for propeller grinding.' Proceedings of the 2nd Asian control Conference,Seoul,pp.695-698,July 22-25,1997
  3. B. O. Choi and M. K. Lee, 'Position and velocity control of a hybrid (Parallel-Serial) robot manipulator for propeller grinding.' The Institute of Control, Automation and Systems Engineers, Korea, March,pp.29-34,1999
  4. H. Asada. N. Goldfine and Mar, 'Optimal compliance design for grinding robot tool holders,' Robotics and Automation. Proceedings. 1985 IEEE International Conference on, vol.2,pp.316-322, 1985 https://doi.org/10.1109/ROBOT.1985.1087263
  5. H. Asada and Y. Asari, 'The direct teaching of tool manipulation skills via the impedance identification of human motions.' Robotics and Automation, 1988. Proceedings; 1988 IEEE International Conference on, vol. 2, pp. 1269-1274, 24-29 April 1988 https://doi.org/10.1109/ROBOT.1988.12235
  6. K. Kashiwagi, K. Ono, E. Izumi, T. Kurenuma, and K. Yamada, 'Force controlled robot for grinding.' Intelligent Robots and Systems '90. 'Towards a New Frontier of Applications', Proceedings. IROS '90. IEEE International Workshop on, vol. 2, pp. 1001-1006, 3-6 July 1990 https://doi.org/10.1109/IROS.1990.262527
  7. Z. Lu, S. Kawamura, and A. A. Goldenberg, 'Sliding mode impedance control and its application to grinding tasks.' Intelligent Robots and Systems '91. 'Intelligence for Mechanical Systems, Proceedings IROS '91. IEEE/RSJ International Workshop on, vol. 1, pp. 350-355, 3-5 Nov. 1991 https://doi.org/10.1109/IROS.1991.174475
  8. H. E. Jenkins, T. R. Kurfess, and R. Cl. Dorf, 'Design of a robust controller for a grinding system.' Control Systems Technology, IEEE Transactions on, vol. 4, pp. 40-49, Jan. 1996 https://doi.org/10.1109/87.481765
  9. Y. T. Wang and Y. J. Jan, 'A robot-assisted finishing system with an .active torque controller.' Robotics and Automation, 2000. Proceedings. ICRA '00. IEEE International Conference on, vol. 2, 24-28, vol. 2, pp. 1568-1573, April 2000 https://doi.org/10.1109/ROBOT.2000.844820