Robust active suspension control for vibration reduction of passenger's body

Takuma Suzuki, Masaki Takahashi

研究成果: Article査読

3 被引用数 (Scopus)


In recent years, it is reported that passenger's dynamics and sensibility are different from a driver. However, there are few researches about a suspension control which considers the dynamics of human body, and a sitting position. In this paper, an active suspension control method is developed to reduce a passenger's vibration and motion. First, a vehicle and passenger model including the dynamics of human body and the sitting position is constructed. Second, robust control system design method which uses the vertical acceleration of a passenger's head as one of evaluation functions, is proposed. In order to verify the effectiveness of the proposed control method, the simulation is carried out by using the full vehicle model which has an active suspension system. From the results, it was confirmed that in nearly the resonance frequency of vertical direction of the passenger's head, the proposed control method can reduce the passenger's vibration better than general control methods which use a vertical acceleration of the vehicle body as the evaluation function.

ジャーナルNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
出版ステータスPublished - 2010 2月

ASJC Scopus subject areas

  • 材料力学
  • 機械工学
  • 産業および生産工学


「Robust active suspension control for vibration reduction of passenger's body」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。