Haptic Guidance Steering Control Based on Look-ahead Distance during Driving in Curved Section

曲線路走行中の前方注視距離に基づく力覚支援操舵

The haptic guidance steering control is a driver assist system to supply small torque to the steering wheel to follow the target trajectory, which is calculated based on the proportional-derivative (PD) control with the feedback of the error between the target trajectory and the look-ahead position. The change of the look-ahead position according to the radius of the curve is measured and the performance of the haptic guidance control considering the change of the look ahead position is examined through the driving simulator experiments. The results indicated the adjusting the look-ahead position improves the stability of the vehicle.ドライバが車両を安定して走行させるためには,車両前方の適切な場所を注視して得た視覚情報を運転行動に反映する必要がある.本研究ではドライビングシミュレータ上で曲線部走行を実施し,道路曲線半径毎の前方注視距離を分析した.その結果,右カーブにおいてドライバの前方注視距離と道路曲線半径の相関を確認した.

Language

  • English
  • Japanese

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Filing Info

  • Accession Number: 01673239
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: May 15 2018 3:02PM