Gear shift simulation by using virtual prototype
作者: Ales ProkopKamil Rehak
作者单位: 1Brno University of Technology , Technicka 2896/2, 61669, Brno , Czech Republic
刊名: Vibroengineering PROCEDIA, 2019, Vol.29 , pp.6-11
来源数据库: JVE International Ltd
DOI: 10.21595/vp.2019.21160
关键词: VibrationGear shiftSurface normal velocity
原始语种摘要: The presented paper is focused on the simulation of gear shift and prediction of whole gearbox dynamic behavior during gear shift. For this complex task the methodology for simplified gearbox was developed first. The whole methodology is divided into three different level of numerical model, where each of them was developed and validated by technical experiment. Afterwards the methodology was applied on more complex gearboxes, in presented case the heavy-duty gearbox concept. The virtual prototype was extended by gear shift option. The numerical sensitivity study of different gear shift time, which are simulated by different clutch activation and deactivation, was performed and the surface normal velocity and torque were evaluated and compared. The simulation was performed to find the...
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关键词翻译
关键词翻译
  • shift 变位
  • methodology 方法学
  • simulation 模拟
  • virtual 虚的
  • option 选择
  • optimal 最佳的
  • gearbox 变速箱
  • vehicle 
  • purpose 目的
  • technical 技术的