BLDC 모터 속도제어를 위한 견실 PID 제어기 설계

Robust PID Controller Design for Speed Control of BLDC Motors

  • 양승윤 (국방과학연구소 제2체계개발본부) ;
  • 김인수 (국방과학연구소 제2체계개발본부) ;
  • 전완수 (국방과학연구소 제2체계개발본부)
  • 발행 : 2002.05.01

초록

In this paper, the robust PID(Proportional-Integral-Derivative) controller was designed for speed control of BLDC motors using the frequency region model matching method. It was designed the robust PID controller satisfying disturbance attenuation and robust tracking performance using an H$\infty$ control method. The robust PID controller gains with the performances of the designed H$\infty$ controller are determined using the model matching method at frequency domain. Consequently, simulation results show that the proposed PID speed controller satisfies load torque disturbance attenuation and robust tracking performance, and this study has usefulness and applicability for the speed control system design of BLDC motors.

키워드

참고문헌

  1. 山本重彦, PID制細の基礎と應用, 朝倉書店, 1997
  2. Tan, W., Liu, J., and Tam, P. K. S., 'PID Tuning Based on Loop-Shaping $H{\infty}$ Control', IEE Proceedings - Control Theory and Applications, Vol.145, No.6, pp.485-490, 1998. https://doi.org/10.1049/ip-cta:19982407
  3. Matsuo, T., and Nakano, K., 'Robust Stabilization of Closed-Loop Systems by PID+Q Controller', International Journal of Control, Vol.70, No.4, pp.631-650, 1998 https://doi.org/10.1080/002071798222244
  4. Ho, W. K., Hang, C. C., and Cao, L. S., 'Tuning of PID Controllers Based on Gain and Phase Margin Specifications', Automatica, Vol.31, No.3, pp.497-502, 1995 https://doi.org/10.1016/0005-1098(94)00130-B
  5. 多美 勉, $H{\infty}$制細, 昭見堂, 1994
  6. Gahinet, P., 'Explicit Controller Formulas for LMI Based $H{\infty}$Synthesis', Automatica, Vol. 32, No.7, pp.1007-1014, 1996 https://doi.org/10.1016/0005-1098(96)00033-7
  7. Yukitome, M., lino, Y., Hino, S., Takahashi, K., and Nagata, K., 'A New PID Controller Tuning System and its Application to a Flue Gas Temperature Control in a Gas Turbine Power Plant', Proceedings of the 1998 IEEE International Conference on Control Applications, Trieste, Italy, 1998