소음진동 (Journal of KSNVE)

한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
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유압계의 동특성을 고려한 능동 현가계의 합성 제어

Hybrid Control of Active Suspension System Considering Hydraulic System Dynamics

  • 김효준 (연세대학교 대학원) ;
  • 박혁성 (연세대학교 대학원) ;
  • 양현석 (연세대학교공과대학기계공학과) ;
  • 박영필 (연세대학교공과대학기계공학과)
  • 발행 : 1997.04.01
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초록

This paper presents an active suspension control algorithm to improve the suspension performance trade-offs between riding comfort and handling stability. In this paper, a hybrid control scheme is proposed, the idea of which is that sliding mode control is used for nonlinear hydraulic system and the skyhook control is applied to control the vehicle behavior. The parameter variations in hydraulic system are considered for the robust controller design. The performance of the proposed control method is evaluated by simulation and experiments based on a half car roll model which can reveal both heave and roll behavior.

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참고문헌

  1. J. of Dynamic Systems, Measurement and Control, Trans. of the ASME v.115 Applications of Optimal Control to Advanced Automotive Suspension Design D. Hrovat
  2. J. of Dynamic System, Measurement and Control, Trans. of the ASME v.111 Alternative Control Laws for Automotive Active Suspensions C. Yue;K. Hedrick
  3. J. of Dynamic Systems, Measurement and Control, Trans. of the ASME v.116 Stability Robustness of LQ and LQG Active Suspensions A. G. Ulsoy;D. Hrovat
  4. J. of Dynamic Systems, Measurement and Control, Trans. of the ASME v.111 Performance Sensitivity of an Actively Damped Vehicle Suspension to Feedback Variation R. C. Redfield;D. C. Karnopp
  5. 연세대학교 대학원 석사학위 논문 유압 작동계의 비선형성을 고려한 능동 현가계의 합성 제어 김효준
  6. Proc. of International Symposium on Advanced Vehicle Control Active Control of Vehicle Suspension by Sliding Mode Control Y. P. Park;H. S. Yang;H. S. Park;J. S. Park;H. J. Kim
  7. 자동차공학회 추계학술대회 차량 현가계의 슬라이딩모드 제어 박영필;양현석;박혁성;박재석;김효준
  8. Proc. of International Symposium on Advanced Vehicle Control Application of Nonlinear Control Theory to Electronically Controlled Suspensions A. Alleyne;P. D. Neuhaus;J. K. Medrik
  9. Applied Nonlinear Control Jean-Jacques E. Slotine
  10. Fluid Power Systems J. Watton