Vibration suppression control based on model reference approach for LOS stabilization gimbal

모델 참조 제어 방법에 의한 시선 안정화 짐발의 공진 제어

  • Ma, Jin-Suk (Dept.of Electronics Engineering, Graduate School of Kyungpook National University) ;
  • Kang, Myong-Sook (Dept.of Electronics Engineering, Graduate School of Kyungpook National University) ;
  • Kwon, Woo-Hyen
  • 마진석 (경북대학교 전자·전기공학부) ;
  • 권우현 (경북대학교 전자·전기공학부) ;
  • 강명숙 (한화정보통신)
  • Published : 1999.07.01


In this paper, the vibration suppression scheme based on a model referece approach is proposed. The vibration results from the coupling of the system and its frequency are given by the mechanical factors. In the proposed scheme, a low frequency vibration mode is transferred to high one. And also its damping ratio can be increased without any mechanical redesign. Therefore, bandwidth and open loop gain of the plant are increased and the performance of the system can be improved. This paper analyzes the proposed vibration suppression scheme, which is compared with the conventional control scheme for mechanical resonance suppression. For proving the realistic validity, we apply the proposed scheme to a LOS(Line Of Sight) stabilization system which has vibration effect. Finally, the proposed scheme is verified through simulations and experiments.


  1. 제 12차 한국자동제어학술대회 모델 참조 제어 방법에 의한 새로운 마찰 보상 방법 마진석;이무영;권우현;변승완
  2. IECON Vibration control of flexible joint on link velocity estimation S. Kondo;K. Kaneko;K. Ohnishi
  3. JISC Vibration suppression control of two mass system with two-degrec-of freedom control using state feedback compensation M. Isogai;H. Funato;K. Kamiyama
  4. 전기학회 하계학술대회 전달함수 변환에 의한 새로운 방법의 직류 대 직류 강압형 변환기 제어 강명숙;마진석;권우현
  5. IEEE Trans. Automatic Control v.40 no.3 Towards a generalized regulation scheme for oscillatory systems via coupling effects K. L. Tuer;M. F. Golnaraghi;D. Wang
  6. IECON Vibration suppression and disturbance rejection control of a flexible link arm M. Matsuoka;T. Murakami;K. Obnishi
  7. IECON Vibration control of multiple mass system by estimated reaction torque S. Nomura;T. Murakami;K. Ohnishi
  8. IEEE Trans. Industrial Electronics v.43 no.1 Vibration suppression in 2- and 3-mass system based on the feedback of imperfect derivative of the estimated torsional torque Kosi Sugiura;Yoichi. Hori