반능동 ER 현가장치를 갖는 전체차량의 성능해석 및 실차시험

초록

This paper presents performance analysis and field test for ride comfortability of a vehicle with ER damper. After manufacturing a cylindrical ER damper based on Bingham model of ER fluid, the damper is installed with a passenger vehicle. Both computer simulation and field test are undertaken and show that the proposed semiactive ER suspension system can provide superior ride comfortability to some conventional suspension system featuring passive oil dampers.