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Putting HEV Powertrain Dynamics into a Road Traffic Simulation Platform

机译：将HEV动力传动系统放入道路交通仿真平台

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摘要

Motivated by trend of model-based development technology and the real-time emission testing, road traffic-in-the-loop powertrain simulation is attended much attention. However, most commercial traffic simulation platforms focused on traffic flow and infrastructure emulation with simplified vehicle model. In the other hands, mechanical motion of powertrains such as the multi-axis in planetary gear unit must be taken account into vehicle dynamics simulation for exact calculation fuel consumption during transient operation. This paper presents an integration of HEV powertrain with planetary gear into a commercial traffic scenario platform. The main issue addressed is equivalent description of the mechanical 2D dynamics of the powertrain with the limited 1D vehicle dynamics in CarMaker traffic simulator. As a case study, testing results of real-time optimal energy management strategy is demonstrated on the constructed traffic-in-the-loop system.
机译：通过基于模型的开发技术的趋势和实时排放测试的推动，道路交通运送动力总成仿真得到了很多关注。然而，大多数商业流量仿真平台专注于具有简化车型的交通流量和基础设施仿真。另一方面，必须将诸如行星齿轮单元中的多轴中的电动动力学的机械运动被考虑到车辆动力学模拟，以便在瞬态操作期间精确计算燃料消耗。本文介绍了HEV动力总成与行星齿轮集成到商业交通方案平台中。所解决的主要问题是电动局的机械2D动态的等同描述，其中有限的1D车辆动态在车手流量模拟器中。作为一个案例研究，在构造的交通循环系统上证明了实时最佳能量管理策略的测试结果。

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