Slip suppression control of compact electric vehicle based on brake assist using haptic pedal

Hiraku Ogura, Toshiyuki Murakami

Research output: Contribution to journalArticle

Abstract

Traffic accidents are big problems in our lives. Most causes of traffic accidents are because of human mistakes. The process of driving consists of three parts: recognition, judgment, and operation. Especially, 70% of the traffic accidents caused by human are recognition mistakes. Therefore, this paper proposes the haptic pedal system to transmit the road condition to the driver. This system assists the driver's braking operation to suppress the wheel slip. In order to convert the brake pedal into haptic pedal, sliding mode controller is applied. Simulation and experiment were conducted to show the validity of the proposed system.

Original languageEnglish
JournalIEEJ Transactions on Industry Applications
Volume129
Issue number12
DOIs
Publication statusPublished - 2009

Fingerprint

Highway accidents
Electric vehicles
Brakes
Braking
Wheels
Controllers
Experiments

Keywords

  • Brake assist
  • Electric vehicle
  • Haptic pedal
  • Sliding mode control
  • Slip control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

Cite this

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AB - Traffic accidents are big problems in our lives. Most causes of traffic accidents are because of human mistakes. The process of driving consists of three parts: recognition, judgment, and operation. Especially, 70% of the traffic accidents caused by human are recognition mistakes. Therefore, this paper proposes the haptic pedal system to transmit the road condition to the driver. This system assists the driver's braking operation to suppress the wheel slip. In order to convert the brake pedal into haptic pedal, sliding mode controller is applied. Simulation and experiment were conducted to show the validity of the proposed system.

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KW - Slip control

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