Citation

Liu Y, Komura S, Yamamoto M. Trans. Soc. Automot. Eng. Jpn. 2020; 51(5): 918-923.

Copyright

(Copyright © 2020, Society of Automotive Engineers of Japan)

DOI

10.11351/jsaeronbun.51.918

PMID

unavailable

Abstract

When a vehicle runs with driver and road inputs, it is difficult to reduce vibrations of ride comfort and driving stability configuring conventional skyhook damping control suspensions. In this paper, vehicle vibrations for the driver inputs were estimated using vehicle dynamic models. A new control algorithm was proposed using the summation of conventional skyhook damping forces and estimated vibration suppressing forces for the driver. The estimated state accuracy and the vehicle performance were confirmed in actual vehicle tests.

Language: ja

Keywords

Vibration; Suspension; Driving stability; Dynamic model; Ride comfort; Estimated state