Journal of ILASS-Korea (한국분무공학회지)

Institute for Liquid Atomization and Spray Systems-Korea (한국분무공학회)
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A Computer Simulation of a Driving Vehicle Performance using an Set of Engine Part Load Performance and a Transmission Shift Map

엔진 부분 부하 성능 및 변속기 시프트맵을 이용한 차량주행성능 컴퓨터 시뮬레이션

  • 이충훈 (서울과학기술대학교 기계.자동차공학과)
  • Received : 2014.03.03
  • Accepted : 2014.05.27
  • Published : 2014.06.30
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Abstract

A driving vehicle performance which is driven by FTP-75 mode was simulated by computer. Throttle valve position, engine speed, air mass flow rate, fuel consumption et al. were computer simulated. A set of engine part load performance data, automatic transmission shift map and vehicle specifications were used for the computer simulation. Throttle valve position, engine speed, air mass flow rate et al. measured for evaluating the computer simulation results by driving the vehicle with FTP-75 mode on a chassis dynamometer. GT-Power$^{(R)}$ software was used for the computer simulation of the driving vehicle performance. Experimental fuel consumption rate was measured by using an ECU HILS fuel injection system. The experimental data and simulation results were compared. The computer simulation of the driving vehicle performance predicts the measured data well comparatively.

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References

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Cited by

  1. A Cumulative Injected Fuel Mass Measurement Under a Vehicle Driven Condition using Loadcells vol.21, pp.1, 2016, https://doi.org/10.15435/JILASSKR.2016.21.1.1