Front and Rear Driving Force Distribution Method for Retaining Driving Force on Instantaneous Slippery Roads for Electric Vehicle with In-Wheel Motors

• MAEDA Kenta

  Department of Advanced Energy, Graduate School of Frontier Sciences, The University of Tokyo

• 藤本 博志

  東京大学大学院新領域創成科学研究科先端エネルギー工学専攻

• 堀 洋一

  東京大学大学院新領域創成科学研究科先端エネルギー工学専攻

Bibliographic Information

Other Title

• 瞬間低<i>μ</i>路での駆動力維持を目的としたインホイールモータ搭載電気自動車の前後輪駆動力配分法

Abstract

In this paper, front and rear driving force distribution method based on driving force control is proposed. Driving force control has been proposed by authors' research group for a traction control which can generate desired driving force commanded by driver's acceleration pedal. However, this control method can not completely prevent from reducing driving force when a vehicle runs on an extremely slippery road. If the distance of a slippery road is shorter than vehicle's wheel base, total driving force is retained by distributing the shortage of driving force to gripped wheels. Therefore, front and rear driving force distribution method is proposed for retaining driving force on instantaneous slippery roads. Effectiveness of proposed distribution method is verified by simulations and experiments.

Journal

• TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C

  TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 78 (794), 3383-3392, 2012

  The Japan Society of Mechanical Engineers

Keywords

• Electric Vehicle
• In-Wheel Motor
• Motion Control
• Traction Control
• Driving Force Distribution

Details

• CRID: 1390282681363403392
• NII Article ID: 130002051577
• DOI: 10.1299/kikaic.78.3383
• ISSN: 18848354
• ISSN: 03875024
• Web Site: https://www.jstage.jst.go.jp/article/kikaic/78/794/78_3383/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed