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Summary & Details

Observer Design of Semi-Active Suspension Using a Three-Axis Sensor

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20149323

Paper/Info type: AVEC

No.ThB3-3

Pages: 1-6(Total 6 p)

Date of publication: Sep 2014

Publisher: Others, Unknown

Language: English

Event: AVEC '14

Detailed Information

Category(E)	ThB3: Suspension Control III
Author(E)	1) Ryo Matsuoka, 2) Takanori Fukao, 3) Tomohiro Kinoshita
Affiliation(E)	1) Kobe University, 2) Kobe University, 3) Hitachi Automotive Systems, Ltd.
Abstract(J)	セミアクティブサスペンションのシステムコストを低減するため3軸センサを使用したオブザーバを検討した．3軸加速度センサ，ピッチレートセンサ，ロールレートセンサを用いて状態推定を行う．実際の車両で凸凹の道路を走行した場合のピストン速度を推定値と比較しオブザーバの性能を検証した．性能は従来のセンサの多い方法と同じであった． Translation
Abstract(E)	Recent advances in control technology have led to the introduction of active control methods that improve the safety and ride comfort of a car. One of them is a semi-active suspension which suppresses the body’s vibration and improves handling stability. In this paper, in order to reduce the system cost of semi-active suspension, we designedan observer that uses a three-axis sensor. The observer performance is confirmed experimentally.

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