Transactions of the Korean Society for Noise and Vibration Engineering (한국소음진동공학회논문집)

The Korean Society for Noise and Vibration Engineering (한국소음진동공학회)
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Performance Evaluation of Vehicle Gear-shifting Supportive Device Utilizing MR Haptic Cue

MR 햅틱 큐를 이용한 차량 기어변속 보조장치의 성능평가

  • Received : 2012.10.22
  • Accepted : 2012.11.21
  • Published : 2013.02.20
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Abstract

This paper proposes a driver supportive device with haptic cue function which can be applicable for vehicles adopting manual transmission system to transmit gear-shifting information to a driver by kinesthetic forces. This haptic cue function is implemented on accelerator pedal by utilizing magnetorheological(MR) fluid and clutch mechanism. In order to achieve this goal, an MR clutch mechanism is devised to be capable of rotary motion of accelerator pedal. The proposed MR clutch is then optimally designed and manufactured under consideration of spatial limitation of vehicles. After transmission torque is experimentally evaluated according to field intensity. The manufactured MR clutch is integrated with accelerator pedal and electric motor to establish the haptic cue device. Control performances are experimentally evaluated via a simple feed-forward control algorithm.

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References

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Cited by

  1. Performance Evaluation of Driver Supportive System with Haptic Cue Gear-shifting Function Considering Vehicle Model vol.24, pp.1, 2014, https://doi.org/10.5050/KSNVE.2014.24.1.054
  2. Control Performance Investigation of Piezoelectric Actuators under Variation of External Heat Environment vol.25, pp.10, 2015, https://doi.org/10.5050/KSNVE.2015.25.10.707