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

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Controller Design for Flexible Joint of Industrial Robots: Part 1 - Modeling of the Two-Mass System

산업용 로봇의 유연관절 제어기 설계: Part 1 - 2관성계 모델링

  • Published : 2006.03.01
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Abstract

Increasing requirements for the high quality of industrial robot performance made the vibration control issue very important because the vibration makes it difficult to achieve quick response of robot motion and may bring mechanical damage to the robot. This paper presents the vibration mechanism of an industrial robot which has flexible joints. The joint flexibility of the robot is modeled as a two-mass system and its dynamic characteristics are analysed. And some characteristics of the two-mass system, especially for the joint of industrial robots, such as disturbance, non-linearity and time-varying characteristics are studied. And finally, some considerations on controller design for the flexible joint of industrial robots are discussed.

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References

  1. N. Matsui and Y. Hori, 'Advanced technologies in motor control,' Trans. of IEE Japan, vol. 113-D, no. 10, pp. 1122-1137, Oct. 1993
  2. M. W. Spong, 'Modeling and control of elastic joint robots,' Journal of dynamic systems, measurement, and control, vol. 109, pp. 177-182, Dec. 1987
  3. H. Tomisaki and K. Tomita, 'Anti-vibration control for industrial robots using state observer,' 技報 安川電機, 弟58卷, no. 3, pp. 177-182, 1994
  4. S. Ouchi, T. Mita and K. Yano, 'Active vibration control of a motor system by using $H_{\infty}$ control theory,' Trans. of IEE Japan, vol. 113-D, no. 3, pp. 325-332, 1993
  5. 조도현, 이종용, 이상호, '매개변수 변동을 갖는 2관성 시스템의 강건제어' 제어.자동화.시스템공학논문지, 제4권, 제6호, pp. 729-737, 12. 1998
  6. J. H. Oh and J. S. Lee, 'Control of flexible joint robot system by backstepping design approach,' Automation and Soft Computing, vol. 5, no. 4, pp. 267-278, 1999
  7. R. Oguro and K. Tomita, 'Machine control technology in servo systems,' 技報 安川電機, 弟62卷, no. 4, pp. 274-279, 1998
  8. S. H. Lee, D. H. Kim and J. H. Song, 'A vibration suppression controller for the industrial manipulators using gain-scheduling with real-time calculation of inertias,' Proc. of ISR2001, pp. 8-13, Apr. 2001
  9. J. S. Hur, S. H. Lee and J. H. Song, 'State observer based vibration suppression for an industrial robot,' Proc. of 1st Korea-China Joint Workshop on Robotics, pp. 162-166, May 2001
  10. 지준근, 송승호, 설승기, 박민호, '2관성계를 갖는 전동기 구동 시스템의 축비틀림 진동 억제를 위한 속도 제어기,' 대한전기학회논문지, 제42권, 제8호, pp 44-53, 8. 1993
  11. Y. Hori, H. Sawada and Y. Chun, 'On optimal estimation speed of disturbance observer used in the slow resonance ratio control,' Trans. of IEE Japan, vol. 117-D, no. 1, pp. 50-56, 1997
  12. R. Dhaouadi, K. Kubo and M. Tobise, 'Two-degree-of-freedom robust speed controller for high-performance rolling mill drives,' IEEE Trans. on Industry Applications, Vol. 29, No. 5, pp. 919-926, Sep./Oct. 1993 https://doi.org/10.1109/28.245715
  13. M. A. Valenzuela, J. M. Bentley and R. D. Lorenz, 'Evaluation of torsional oscillations in paper machine sections,' IEEE Trans. on Industry Applications, vol. 41, no. 2, pp. 493-501, Mar./Apr. 2005 https://doi.org/10.1109/TIA.2005.844383
  14. J. Fujita, S. Hayama, M. Hamamura, Y. Kakino, A. Matsubara and S. Ohwaki, 'The influence of the torsional vibration of ballscrew on the stability of NC servo drive system,' (日本)情密工學會誌, vol. 65, no. 8, pp. 1190-1194, 1999 https://doi.org/10.2493/jjspe.65.1190
  15. J. K. Kang and S. K. Sui, 'Vertical-vibration control of elevator using estimated car acceleration feedback compensation,' IEEE Trans. on Industrial Electronics, vol. 47, no. 1, pp. 91-99, Feb. 2000 https://doi.org/10.1109/41.824130
  16. http://www.nabtesco.com/en/product/index.html
  17. http://www.hdsi.net/products/harmonicdrive/
  18. M. C. Good, L. M. and K. L. Strobel, 'Dynamic models for control system design of integrated robot and drive systems,' Journal of Dynamic Systems, Measurement, and Control, vol. 107, pp. 53-59, Mar. 1985 https://doi.org/10.1115/1.3140707
  19. T. Hidaka, M. Sasahara, Y. Tanioka and K. Okada, 'Torsional vibration in the robot due to wave gears,' 日本機械學會論文集(C編), 弟52卷, 弟480？, pp. 2207-2215, 1986 https://doi.org/10.1299/kikaic.52.2207
  20. M. Hasimoto, Y. Kiyosawa, T. Horiuchi and H. Hirabayashi, 'The effects of joint flexibility on robot motion control based on joint torque positive feedback,' Proc. of the 1991 IEEE International Conference on Robotics and Automation, pp. 1220-1225, Apr. 1991 https://doi.org/10.1109/ROBOT.1991.131778
  21. N. Takesue, G. Zhang, J. Furusho and M. Sakaguchi, 'Precise position control of robot arms using a homogeneous ER fluid,' IEEE Control Systems Magazine, vol. 19, no. 2, pp. 55-61, Apr. 1999 https://doi.org/10.1109/37.753936
  22. http://www.hyundai-engine.com/robot/products
  23. K. S. Fu, R. C. Gonzales, and C. S. G. Lee, Robotics, McGraw-Hill, 1987
  24. http://www.hdsi.net/advantages/stooth.cfm
  25. T. D. Tuttle and W. P. Seering, 'A nonlinear model of a harmonic drive gear transmission,' IEEE Trans. on Robotics and Automation, vol. 12, no. 3, pp. 368-374, Jun. 1996 https://doi.org/10.1109/70.499819
  26. R Dhaouadi, F. H. Ghorbel and P. S. Gandhi, 'A new dynamic model of hysteresis in harmonic drives,' IEEE Trans. on Industrial Electronics, vol. 50, no. 6, pp. 1465-1171, Dec. 2003 https://doi.org/10.1109/TIE.2003.819661
  27. A. H. Slocum, Precision Machine Design, Prentice-Hall, pp. 228-235, 1992
  28. M. Hasimoto and Y. Kiyosawa, 'Experimental study on torque control using harmonic drive built-in torque sensors,' Journal of Robotic Systems, vol. 15, no. 8, pp. 435-445, 1998 https://doi.org/10.1002/(SICI)1097-4563(199808)15:8<435::AID-ROB1>3.0.CO;2-M
  29. N. Egashira, M. Nakamura, S. Goto and N. Kyura, 'Relationship between the inertia of motor and load in mechatronic servo systems,' 日本ロボット學會誌, vol. 19, no. 1, pp. 124-130, Jan. 2001
  30. N. Takesue and J. Furusho, 'A consideration on inertia-ratio and damping property of vibration of two-inertia system,' Trans. of IEE Japan, vol. 121-D, no. 2, pp. 283-284, 1997

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