Journal of Drive and Control (드라이브 ㆍ 컨트롤)

The Korean Society for Fluid Power and Construction Equipment (유공압건설기계학회)
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A Study on the Development of a Real Time Simulator for the ESP (Electronic Stability Program)

전자식 차체 자세 제어 장치를 위한 실시간 시뮬레이터 개발에 관한 연구

  • Kim, Tae Un (Department of Mechanical Engineering, University of Ulsan) ;
  • Cheon, Seyoung (Brake Control Engineering Team, Hyundai Mobis) ;
  • Yang, Soon Young (Department of Mechanical Engineering, University of Ulsan)
  • Received : 2019.11.04
  • Accepted : 2019.11.08
  • Published : 2019.12.01
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Abstract

The Electronic Stability Program (ESP), a system that improves vehicle safety, also known as YMC (Yaw Motion Controller) or VDC (Vehicle Dynamics Control), is a system that operates in unstable or sudden driving and braking situations. Developing conditions such as unstable or sudden driving and braking situations in a vehicle are very dangerous unless you are an experienced professional driver. Additionally, many repetitive tests are required to collect reliable data, and there are many variables to consider such as changes in the weather, road surface, and tire condition. To overcome this problem, in this paper, hardware and control software such as the ESP controller, vehicle engine, ABS, and TCS module, composed of three control zones, are modeled using MATLAB/SIMULINK, and the vehicle, climate, and road surface. Various environmental variables such as the driving course were modeled and studied for the real-time ESP real-time simulator that can be repeatedly tested under the same conditions.

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