4轮驱动全电动汽车的扭矩填充换挡控制

2015 International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART) Pub Date : 1900-01-01 DOI:10.1109/SMART.2015.7399236

S. De Pinto, A. Sorniotti, P. Gruber, P. Camocardi, P. Perlo, F. Viotto

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引用次数: 4

摘要

本文提出了一种新型换挡控制器，以改善由两个动力传动系统组成的全电动汽车的纵向加速度和驾驶员舒适性。特别是，一个扭矩填充控制器被开发，以提供无缝换档在一个轴上通过改变另一个轴上的扭矩。所开发的控制器在原型车上进行了实验测试。结果与其他纯电动汽车配置的加速性能进行了比较，并展示了通过无缝换挡提高乘坐舒适性的好处。

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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Gearshift control with torque-fill for a 4-wheel-drive fully electric vehicle

This paper presents a novel gearshift controller to improve longitudinal acceleration and driver comfort of fully electric vehicles consisting of two drivetrains, one per each axle. In particular, a torque-fill controller is developed to provide seamless gearshifts on one axle by varying the torque on the other axle. The developed controller was experimentally tested on a prototype vehicle. Results are compared with acceleration performance of alternative fully electric vehicle configurations and demonstrate the benefit of enhanced ride comfort through a seamless gearshift.

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2015 International Conference on Sustainable Mobility Applications, Renewables and Technology (SMART)

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