대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)
- 제21권12호
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- Pages.2187-2195
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- 1997
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- 1226-4873(pISSN)
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- 2288-5226(eISSN)
DOI QR Code
승용차용 반능동 현가시스템의 제어
Control of Semi-active Suspensions for Passenger Cars(II)
- Jo, Yeong-Wan (Dept. of Mechanical Design, Graduate School of Hanyang University) ;
- Lee, Gyeong-Su (Dept. of Mechanical Design, Graduate School of Hanyang University)
- 발행 : 1997.12.01
초록
A semi-active suspension test system was designed and built for the experimental study. Vehicle parameters were estimated through tests and a quarter-car model was validated by comparing computer simulation results and laboratory test results. Alternative semi-active suspension control laws have been tested using the test system. Modulable damper used in this study is a "reverse" damper with 42 states which is controlled by a stepper motor. Experimental results have shown that semi-active suspensions have potential to improve ride quality of automobiles.tomobiles.
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