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用计算机辅助方法计算汽车的动力性指标可简化计算 ,提高计算精度和计算效率 ,可为合理选择发动机和传动系参数提供依据。本文在建立了汽车动力特性数学模型基础上 ,给出了计算机辅助计算流程图 ,并用实例作了说明。
Computer-aided method to calculate the vehicle’s dynamic index can simplify the calculation, improve the calculation accuracy and calculation efficiency, which can provide the basis for the reasonable choice of the engine and transmission system parameters. Based on the establishment of a mathematical model of vehicle dynamic characteristics, this paper gives a flow chart of computer-aided calculation, and gives an example with examples.