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ESTIMATION OF VEHICLE STATE AND ROAD BANK ANGLE FOR DRIVER ASSISTANCE SYSTEMS  

Chung, T. (Hyundai Mobis)
Yi, S. (Department of Automotive Engineering, Hanyang University)
Yi, K. (School of Mechanical and Aerospace Engineering, Seoul National University)
Publication Information
International Journal of Automotive Technology / v.8, no.1, 2007 , pp. 111-117 More about this Journal
Abstract
The nonlinear characteristics of a suspension is directly related to the ride quality of a passenger car. In this study, the nonlinear characteristics of a spring and a damper of a passenger car is analyzed by dynamic experiments using the MTS single-axial testing machine. Also, a mathematical nonlinear dynamic model for the suspension is devised to estimate the ride quality using the K factor. And the effect on the variation of the parameters of the suspension is examined. The results showed that the dynamic viscosity of the oil in a damper was the parameter that most influeced the ride quality of a passenger car for the ride quality of a passenger car.
Keywords
State estimator; Bank angle; Adaptive cruise control; Vehicle stability control;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By Web Of Science : 1  (Related Records In Web of Science)
Times Cited By SCOPUS : 1
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