대한전기학회논문지:전력기술부문A (The Transactions of the Korean Institute of Electrical Engineers A)

대한전기학회 (The Korean Institute of Electrical Engineers)
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A Novel Visual Servoing Method involving Disturbance Observer

  • 이준수 (한양대 전자공학과) ;
  • 서일홍 (한양대 전자공학과, 서울대 ERC-ACI)
  • 발행 : 1999.03.01
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초록

To improve the visual servoing performance, several strategies were proposed in the past such as redundant feature points, using a point with different height and weighted selection of image features. The performance of these visual servoing methods depends on the configuration between the camera and object. And redundant feature points require much computation efforts. This paper proposes the visual servoing method based on the disturbance obsever, which compensates the upper off-diagonal component of image feature jacobian to be the null. The performance indices such as sensitivity for a measure of richness, sensitivity of the control to noise, and comtrollability are shown to be improved when the image feature Jacobian is given as a block diagonal matrix. Computer simulations are carried out for a UUMA560 robot and show some results to verify the effectiveness of the proposed method.

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참고문헌

  1. IEEE Trans. Robot. and Automat. v.12 no.5 A tutorial on visual servo control S.Hutchinson;G. D. Hager;Peter I. Corke
  2. IEEE Trans. Robot. Automat. v.12 no.5 Visual servoing with hand-eye manipulator-optimal approach K. Hashimoto;T. Ebine;H. Kimura
  3. IEEE Trans. Sys. Man, Cyb. v.20 no.5 Adaptive image feature prediction and control for visual tracking with a hand-eye coordinated camera J. T. Feddema;C. S. G. Lee
  4. IEEE Trans. Robot. and Automat v.12 no.5 Relative end-effector control using cartesian position based visual servoing W. J. Wilson;C. C. W. Julls;G. S. Bell
  5. IEEE J. Robot. Automat. v.RA-3 no.5 Dynamics sensor-based control of robots with visual feedback L. E. Weiss;A. C. Sanderson;C. P. Neuman
  6. Introduction to robotics: mechanics & control (2nd ed.) J. T. Craig
  7. Proc. IEEE Int. Conf. Robot. Automat. Manipulator control with image-based visual servo K. Hashimoto;T. Kimoto;T.Ebine;H. Kimura
  8. IEEE Trans. Fuzzy Systems v.2 no.3 Fuzzy membership function based neural networks with applications to the visual servoing of robot manipulators I. H. Suh;T. W. Kim
  9. Visual Servoing: Real-Time Control of Robot Manipulators Based on Visual Sensory Feeback Characterization and use of feature-Jacobian matrix for visual servoing W. Jang;Z.Bien;J. Park;K. Hashimoto (Ed.)
  10. IEEE Trans. Robot. Automat. v.7 no.1 Mitchell, Weighted selection of image features for resolved rate visual feedback control J. T. Feddema;C. S. G. Lee;O. R. Mitchell
  11. Proc. IEEE Int. Conf. Robot. Automat. Performance and sensitivity in visual servoing K. Hashimoto;T. Noritsugu
  12. Advanced robotics-redundancy and optimization Y. Nakamura
  13. Numerical analysis M. J. Maron
  14. Matrix Analysis R. Bhatia
  15. Pattern Classification and Scene Analysis R. O. Duda;P. E. Hart
  16. IEEE Trans. On Pattern analysis and Machine Intelligence v.13 no.4 Camera calibration by vanishing lines for 3-D computer vision L. L. Wang;W. H. Tsai
  17. Pattern Recognition v.22 no.2 A simple vision algorithm for 3-D position determination using a single calibration object Z. Chen.;D. C. Tseng;J. Y. Lin
  18. Int. J. Computer Vision v.4 Using vanishing points for camera calibration B. Caprile;V. Torre
  19. Trans. Japanese Socitey of Electrical Eng. v.107-D A new servo method in mecharonics K. Ohnishi
  20. Ph.D. Disseration, U.C. Berkeley Robust digital tracking controllers for high-speed/high-accuracy positioning system H. S. Lee
  21. Proc. Int. Conf. Intl. Robot and Systems A design method for manipulator control based on disturbance observer K. Kaneko;K. Ohnishi;Kiyoshi Komoriya
  22. Proc. IEEE Int. Conf. Robot. Automat. Disturbance observer based force control of robot manipulator without force sensor K. S. Eom;I. H. Suh;W. K. Chung;S. R. Oh
  23. Proc. IEEE Int. Conf. Robot Automat. Simplification of inverse kinematics routine of robot manipulators using disturbance observer in task space S. Komada;J. Shin;M Ishida;K. Ohnishi;T. Hori
  24. Proc. IEEE Int. Conf. Robot. Automat. Manipulator control based on disturbance observer in the operational space K. Kaneko;K. Komoriya;K. Ohnishi;K. Tanie
  25. Multivariable Feedback Control S. Skogestad;I. Postlethwaite
  26. J. of Elec. Eng. And Info. Sci v.2 no.6 An intelligent visual servoing method using vanishing point features J. S. Lee;I. H. Suh
  27. LQ optimal and nonlinear approaches to visual servoing, Visual Servoing: Real-Time Control of Robot Manipulators Based on Visual Sensory Feedback K. Hashimoto;H. Kimura;K. Hashimoto(ed.)
  28. Control of Robot Manipulators F. L. Lewis;C. T. Abdallah;D. M. Dawson