Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Control of Semi-active Suspensions for Passenger Cars(I)

승용차용 반능동 현가시스템의 제어

  • Jo, Yeong-Wan (Dept. of Mechanical Design, Graduate School of Hanyang University) ;
  • Lee, Gyeong-Su (Dept. of Mechanical Engineering, Hanyang University)
  • 조영완 (한양대학교 대학원 기계설계학과) ;
  • 이경수 (한양대학교 기계공학부)
  • Published : 1997.12.01
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Abstract

In this paper, the performance of a semi-active suspension system for a passenger car has been investigated. Alternative semi-active suspensions control laws has been compared via simulations. The control laws investigated in this study are : sprung mass velocity feedback control law, sky-hook damping control law, and state feedback control law. Simulation results show that a semi-active suspension has potential to improve ride quality of automobiles.

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