제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국내학술편); KOEX, Seoul; 26-27 Oct. 1990
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- Pages.783-788
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- 1990
승차감 향상을 위한 자동차 현가장치의 반능동제어에 관한 연구
Semi-active control of a vehicle suspension for the ride quality improvement
- Park, Ho. (Department of precision Mechanical Engineering, Hanyang University) ;
- Oh, Jae-Eung (Department of precision Mechanical Engineering, Hanyang University)
- 발행 : 1990.10.01
초록
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.
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