Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Design of Global Optimal Sliding Mode Control for Motor Systems

모터시스템의 전역 최적 슬라이딩모드 제어기의 설계

  • 최형식 (한국해양대학교 기계공학과) ;
  • 조용성 (동아대학교 전자공학과) ;
  • 박용헌 (한국해양대학교 대학원)
  • Published : 2000.11.01
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Abstract

A design of the global optimal sliding mode control is presented to control the second order uncertain time varying system with torque limit. With specified ranges of parametric uncertainties and torque limit, the minimum arrival time to reference inputs can be calculated. The proposed control scheme is applied to the motor system carrying loads. The merit of the proposed control scheme is that the arriving time at the reference input, which is the revolution angle, and the maximum allowable acceleration are expressed in a closed form solution. The superior performance of the proposed control scheme is validated by the computer simulation and experiments comparing with other sliding mode controllers.

Keywords

References

  1. Emelyanov, S. V., 'Variable Structure Control Systems,' Moscow: Nauka, 1967
  2. Ikis, U, 'Control Systems of Variable Structure,' New York: Wiley, 1976
  3. Utkin, V. I., 'sliding mode and their applications', Moscow: Mir, 1978
  4. Hung, J. Y., Gao, W., and Hung, J. C, 'Variable structure control : A survey,' IEEE Trans. Industrial Electronics, Vol. 40, No. 1, pp. 2-22, 1993 https://doi.org/10.1109/TIA.2004.823860
  5. Ashchepkov, L.T., 'Optimization of sliding motion in a discontinuous control,' Automation and remote control, Vol. 44, No. 11, pp. 30-37, 1983
  6. Choi, S. B. and Park, D. W., 'Moving sliding surfaces for fast tracking control of second-order dynamical systems,' J. of Dynamic Systems, Meas., and Control, Vol. 116, pp. 154-158, 1994
  7. Lee, C. K., and Kwok, N. M., 'A variable structure controller with adaptive switching surfaces,' American Control Conference, Seattle, USA, pp. 1033-1034, 1995 https://doi.org/10.1109/ACC.1995.529408
  8. Lu, Y. S. and Chen, J. S.: 'Design of a global sliding mode controller for a motor drive with bounded control,' Int. J. control, Vol. 62, No. 5, pp. 1001-1019, 1995 https://doi.org/10.1080/00207179508921579
  9. Hashimoto, H., Yamamoto, H., Yanagisawa, S., and Harashima, F., 'Brushless Servo Motor Control Using Variable Structure Approach,' IEEE Trans. on Ind. App., Vol. 24, No. 1, pp. 160-170, 1988 https://doi.org/10.1109/28.87267
  10. Park, S., Rang, M., Lee, L., Huh, U., and Rhee, J., 'A speed control of AC servo motor using sliding mode controller,' Proc. Korea Automatic Control Conference, pp. 1406-1410, 1994
  11. Spong, M. W., and Vidyasagar, M., 'Robot Dynamics and Control,' John Wiley & Sons, 1994