한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제25권1호
  • /
  • Pages.19-27
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  • 2017
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  • 1225-6382(pISSN)
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  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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차량 비상제동을 위한 전자식 주차 브레이크 제어 시뮬레이터 설계

Design of Electronic Parking Brake Control Simulator for Emergency Vehicle Braking

  • 박재은 (한동대학교 기계제어공학부) ;
  • 임창현 (한동대학교 기계제어공학부) ;
  • 김태성 (이래오토모티브시스템 제동시스템) ;
  • 김영근 (한동대학교 기계제어공학부)
  • Park, Jaeeun (School of Mechanical & Control Engineering, Handong Global University) ;
  • Im, Changhyon (School of Mechanical & Control Engineering, Handong Global University) ;
  • Kim, Taesung (Brake System, Erea-automotive system Co., Ltd.) ;
  • Kim, Youngkeun (School of Mechanical & Control Engineering, Handong Global University)
  • 투고 : 2016.08.23
  • 심사 : 2016.11.07
  • 발행 : 2017.01.01
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초록

In this paper, a simulator hardware and control design for an electronic parking brake (EPB) are proposed for emergency vehicle braking when the hydraulic break and anti-lock brake systems (ABS) fail to function. EPB systems are designed specifically for park braking and are usually installed on the rear wheels. However, in an emergency situation when all vehicle brake systems fail, the EPB can be utilized to stop the vehicle and track the target slip ratio as the ABS. This paper analyzed the non-linear EBP of the type of motor on caliper (MoC) based on experiments. A simulator hardware is also designed to validate the performance of the designed EPB controller in terms of braking distance and performance in tracking the target slip ratio. Through the experimental analysis, it is confirmed that a sliding mode controller can be applied on a non-linear EPB to track the target slip ratio.

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참고문헌

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