Semi-active suspension control considering lateral vehicle dynamics due to road input

Takuma Suzuki, Masaki Takahashi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In recent year, it is reported that roll and lateral vehicle motions are affected by the road input. However, there are few researches about a suspension control method which takes into consideration with the suspension characteristic that is change of tire side-force caused by suspension stroke and tire sideforce. In this paper, new semi-active suspension control method is proposed to reduce the vehicle vibration and vehicle lateral motion due to the road input. Firstly, a vehicle model including the suspension characteristic is constructed. Next, the time delay of the road input from the front wheel to the rear wheel is modeled with Pade approximation. The robust control system design which sets the lateral acceleration of the vehicle to one of controlled outputs is proposed. Finally, in order to verify the effectiveness of the proposed control method, the simulation is carried out by using the full vehicle model.

本文言語English
ホスト出版物のタイトルASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
ページ549-554
ページ数6
DOI
出版ステータスPublished - 2012
イベントASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012 - Fort Lauderdale, FL, United States
継続期間: 2012 10 172012 10 19

出版物シリーズ

名前ASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
3

Other

OtherASME 2012 5th Annual Dynamic Systems and Control Conference Joint with the JSME 2012 11th Motion and Vibration Conference, DSCC 2012-MOVIC 2012
CountryUnited States
CityFort Lauderdale, FL
Period12/10/1712/10/19

ASJC Scopus subject areas

  • Control and Systems Engineering

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