한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

제어입력 크기제한을 갖는 시스템에서 이득 스케줄 상태되먹임-외란앞먹임 제어 - 적용

Gain Scheduled State Feedback and Disturbance Feedforward Control for Systems with Bounded Control Input - Application

  • 강민식 (경원대학교 기계공학과) ;
  • 윤우현 (경원대학교 토목공학과)
  • 발행 : 2007.12.01
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초록

In this paper, the gain scheduled state feedback and disturbance feedforward control design proposed in the previous paper has been applied to a simple matching system and a turret stabilization system. In such systems, it is needed to attenuate disturbance response effectively as long as control input satisfies the given constraint on its magnitude. The scheduled control gains are derived in the framework of linear matrix inequality(LMI) optimization by means of the MatLab toolbox. Its effectiveness is verified along with the simulation results compared with the conventional optimum constant gain control and the scheduled state feedback control cases.

키워드

참고문헌

  1. Nguyen, T. and Jabbari, F., 'Disturbance Attenuation for LPV Systems with Bounded Inputs,' Proc. of the American Control Conference, pp. 1543-1547, 1998
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  3. Srivastava, S. and Jabbari, F., 'Scheduled Controllers for Disturbance Attenuation of Systems with Bounded Inputs,' Proc. of the American Control Conference, pp. 735-739, 2000
  4. Kose, I. E. and Jabbari, F., 'Scheduled Controllers for Linear Systems with Bounded Actuators,' Automatica, Vol. 39, No. 8, pp. 1377-1387, 2003 https://doi.org/10.1016/S0005-1098(03)00114-6
  5. Kang, M. S., 'Gain Scheduled Control for Disturbance Attenuation of Systems with Bounded Control Input - Theory,' J. of KSPE, Vol. 23, No. 6, pp. 81-87, 2006
  6. Kang, M. S., 'Gain Scheduled Control for Disturbance Attenuation of Systems with Bounded Control Input - Application to Stabilization Control,' J. of KSPE, Vol. 23, No. 6, pp. 88-95, 2006
  7. Kang, M. S., 'Gain Scheduled State Feedback and Disturbance Feedforward Control for Systems with Bounded Control Input - Theory,' J. of KSPE, Vol. 24, No. 11, pp. 59-65, 2007