A method of road condition estimation and feedback utilizing haptic pedal

研究成果: Conference contribution

15 被引用数 (Scopus)

抄録

These days, electric vehicles are developing rapidly. Electric vehicles are expected to be alternative to the conventional gasoline engine vehicles and many researchers have studied motion control of electric vehicle. In this paper, a method how to feedback the road condition to the driver, which utilizes real-time road condition estimation method using sensor information of traction motor, is proposed. Fixed Trace (FT) algorithm which is one of real-time identification methods and driving force observer which estimates driving force and friction coefficient are used to estimate road condition. To feedback road condition to the driver, haptic pedal system which uses a motor set in the acceleration pedal is proposed. In haptic pedal motor, disturbance observer and reaction torque observer is implemented to estimate driver input to the acceleration pedal without using force sensor. Simulation is carried out to show the validity of the proposed method.

本文言語English
ホスト出版物のタイトルAMC'08 - 10th International Workshop on Advanced Motion Control, Proceedings
ページ777-782
ページ数6
DOI
出版ステータスPublished - 2008
イベント10th International Workshop on Advanced Motion Control, AMC'08 - Trento, Italy
継続期間: 2008 3月 262008 3月 28

出版物シリーズ

名前International Workshop on Advanced Motion Control, AMC
1

Other

Other10th International Workshop on Advanced Motion Control, AMC'08
国/地域Italy
CityTrento
Period08/3/2608/3/28

ASJC Scopus subject areas

  • 制御およびシステム工学
  • モデリングとシミュレーション
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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