Driving Force Control of Electric Vehicles with Estimation of Slip Ratio Limitation Considering Tire Side Slip

• MAEDA Kenta

  Graduate School of Frontier Sciences, The University of Tokyo

• FUJIMOTO Hiroshi

  Graduate School of Frontier Sciences, The University of Tokyo

• HORI Yoichi

  Graduate School of Frontier Sciences, The University of Tokyo

Bibliographic Information

Other Title

• タイヤ横すべりを考慮した限界スリップ率推定に基づく電気自動車の駆動力制御
• タイヤ ヨコスベリ オ コウリョ シタ ゲンカイ スリップリツ スイテイ ニ モトズク デンキ ジドウシャ ノ クドウリョク セイギョ

Abstract

This paper presents the estimation method of the slip ratio limitation for electric vehicles that ensures traction, based on the tire brush model considering tire side slip. Also the estimated slip ratio limitation is applied to the driving force control, a traction control that has been proposed by the authors' research group. According to the proposed method, vehicle safety can be improved by preventing understeer when cornering with accelerating or decelerating on slippery roads. Effectiveness of the proposed method is verified by experiments using an experimental electric vehicle.

Journal

• Transactions of the Society of Instrument and Control Engineers

  Transactions of the Society of Instrument and Control Engineers 50 (3), 259-265, 2014

  The Society of Instrument and Control Engineers

Keywords

• electric vehicle
• traction control
• slip ratio
• tire model
• recursive least squares

Details

• CRID: 1390001204505037440
• NII Article ID: 130004549784
• NII Article ID: 40020021925
• NII Book ID: AN00072392
• DOI: 10.9746/sicetr.50.259
• ISSN: 18838189
• ISSN: 04534654
• NDL BIB ID: 025353327
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I025353327
• Web Site: https://www.jstage.jst.go.jp/article/sicetr/50/3/50_259/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed