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Journal of power electronics : JPE v.6 no.4, 2006년, pp.347 - 355   피인용횟수: 2

Robust Adaptive Precision Position Control of PMSM

Ko Jong-Sun    (Department of Electric Electronics and Computer Eng. Dankook University   ); Ko Sung-Hwan    (Department of Electric Electronics and Computer Eng. Dankook University   ); Kim Yung-Chan    (Department of Electric Electronics and Computer Eng. Dankook University  );
  • 초록

    A new control method for precision robust position control of a permanent magnet synchronous motor (PMSM) is presented. In direct drive motor systems, a load torque disturbance directly affects the motor shaft. The application of the load torque observer is published in using a fixed gain to solve this problem. However, the motor flux linkage cannot be determined precisely for a load torque observer. Therefore, an asymptotically stable adaptive observer base on a deadbeat observer is considered to overcome the problems of unknown parameters, torque disturbance and a small chattering effect. To find the critical parameters the system stability analysis is carried out using the Liapunov stability theorem.


  • 주제어

    Adaptive control .   Precision position control .   PMSM control.  

  • 참고문헌 (10)

    1. D. W. Novotny and R.D. Lorenz 'Introduction to field orientation and high performance AC drives', IEEE-IAS Tutorial Course, 1986 
    2. E. J. Davison, 'The output control of linear time-invariant multivariable systems with unmeasurable arbitrary disturbances,' IEEE Trans. on Automatic Control, AC-17, no. 5, pp. 621-630, 1972 
    3. K. Ohishi, M. Nakao, K. Ohnishi, and K. Miyachi, 'Microprocessor-controlled DC motor for load-insensitive position servo system', IEEE Trans. on Industrial Electronics, vol. 34, no. 1, pp. 44-49, 1987 
    4. Jong Sun Ko, Young Seok Jung, and Myung Joong Youn, 'MRAC Load Torque Observer for Position Control of Blushless DC Motor,' International Journal of Electronics, Vol. 80, No. 2, pp. 201-209, June, 1996 
    5. Y. D. Landau, Adaptive control : the model reference approach, Marcel Dekker, Inc, pp. 18-30, 1979 
    6. Jong Sun Ko, Jung Hoon Lee, and Myung Joong Youn, 'A Robust Position Control of Brushless DC motor with Adaptive Load Torque Observer,' IEE Proc. Electric Power Applications, vol. 141, no. 2, pp. 63-70, 1994 
    7. A. Kusko and S. M. Peeran, 'Brushless DC motors using unsymmetrical field magnetization,' IEEE Trans. on Industry Applications, vol. IA-23, no. 2, pp.319-326, 1987 
    8. J. S. Meditch and G. H. Hostetter, 'Observer for systems with unknown and inaccessible inputs,' Int'l. J. Control, vol. 19, no. 3, pp. 473-480, 1974 
    9. K. J. A& strom and B. Wittenmark, Computer Controlled System, Prentice Hall, pp.198-212, 1984 
    10. J. S. Ko, J. H. Lee, S. K. Chung, and M. J. Youn, 'A robust position control of brushless DC motor with dead beat load torque observer,' IEEE Trans. on Industrial Electronics, vol. 40, no. 5, pp. 512-520, 1993 
  • 이 논문을 인용한 문헌 (2)

    1. 2009. "" Journal of power electronics : JPE, 9(3): 499~506     
    2. Jeong, T.Y. ; Jeong, S.K. 2010. "Efficiency Comparison according to Power Conversion Method and Performance Estimation for Battery Source BLDC Motor Propulsion System of Small Ships" 한국동력기계공학회지 = Journal of the korean society for power system engineering, 14(1): 27~33     

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