基于速度剖面优化的电动汽车生态驾驶辅助系统

2014 IEEE Conference on Control Applications (CCA) Pub Date : 2014-12-11 DOI:10.1109/CCA.2014.6981410

Xiaohai Lin, D. Görges, Steven Liu

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引用次数: 38

摘要

本文提出了一种降低电动汽车能耗的生态驾驶辅助系统。建立了精确的电动汽车模型，并提出了最优控制问题。基于动态规划方法解决了最优控制问题。结果得到了能量最优的速度曲线。此速度配置文件显示给驾驶员生态驾驶辅助。实验表明，该方法可以很好地跟踪驾驶员的速度分布，大大降低了能耗。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Eco-driving assistance system for electric vehicles based on speed profile optimization

In this paper an eco-driving assistance system for reducing the energy consumption in electric vehcles is proposed. An accurate electric vehicle model is developed and an optimal control problem is formulated. The optimal control problem is solved based on dynamic programming. As a result an energy-optimal speed profile is obtained. This speed profile is displayed to the driver for eco-drving assistance. Experiments indicate that the speed profile can be tracked well by the driver and that the energy consumption can be reduced substantially.

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来源期刊

2014 IEEE Conference on Control Applications (CCA)

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