제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
권호 표지

Semi-active control of a vehicle suspension for the ride quality improvement

승차감 향상을 위한 자동차 현가장치의 반능동제어에 관한 연구

  • Park, Ho. (Department of precision Mechanical Engineering, Hanyang University) ;
  • Oh, Jae-Eung (Department of precision Mechanical Engineering, Hanyang University)
  • 박호 (한양대학교 공과대학 정밀기계공학과) ;
  • 오재응 (한양대학교 공과대학 정밀기계공학과)
  • Published : 1990.10.01
Download PDF
⟨ Previous Next ⟩

Abstract

Computer simulation is carried out for passive, active, and semi-active suspension system. Each RMS and frequency response to road profile input is calculated for comparison and evaluation of the performance. The vibration analysis and active control of the quarter model of a vehicle suspension is studied in order to evaluate the alternative control laws. This paper derives an optimal closed-loop feedback law for the semi-active suspension that justifies the clipped optimal approach.

Keywords