接地荷重制御を付加したアクティブサスペンション制御による自動車の操縦安定性制御

概要

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Active control of maneuverability and stability of a vehicle on uneven roadways is studied in the case of vertical load control as well as attitude control. It is well known that the dynamic responses of chassis on the uneven road surface have large effect on the vehicle cornering properities. In the previous study, the authors investigated that the attitude control by active suspension was effective to improve vehicle stability in cornering on uneven road surface. However, the effect on stability is sufficient only in lower frequency range of vertical motion of sprung mass. In this paper, the effects of vertical load control in consideration of unsprung masses are clarified by numerical simulations for further improvement of maneuverability and stability.
一般社団法人日本機械学会の論文
1998-08-25