Electric Vehicle Range Extension Control System Based on Front- and Rear-wheel Sideslip Angle and Left- and Right-motor Torque Distribution

• Sumiya Hayato

  The University of Tokyo

• Fujimoto Hiroshi

  The University of Tokyo

Bibliographic Information

Other Title

• 前後輪横滑り角と左右トルク配分に基づく電気自動車の航続距離延長制御システム
• ゼン コウリン ヨコスベリ カク ト サユウ トルク ハイブン ニ モトズク デンキ ジドウシャ ノ コウゾク キョリ エンチョウ セイギョ システム

Abstract

In this paper, the range extension control system based on the least squares method is proposed for electric vehicles with in-wheel motors and front active steering. We propose a method that distributes front and rear wheel sideslip angles and the difference in the driving force between the left and right motors because of the lateral force and yawmoment. The proposed method enables a reduction in the driving resistance generated because of the front steering angle. In fact, the mileage per charge is increased to about 200m/kWh. Simulations and experiments are carried out to confirm the effectiveness of the proposed method.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 132 (3), 308-314, 2012

  The Institute of Electrical Engineers of Japan

Keywords

• electric vehicle
• active fr ont steering
• driving and braking force distribution
• range extension control system

Details

• CRID: 1390282679636279808
• NII Article ID: 10030532190
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.132.308
• BIBCODE: 2012IJTIA.132..308S
• ISSN: 13488163
• ISSN: 09136339
• NDL BIB ID: 023555397
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I023555397
• Web Site: http://www.jstage.jst.go.jp/article/ieejias/132/3/132_3_308/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed