Advances in Dynamics of Vehicles on Roads and Tracks - Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden
Advances in Dynamics of Vehicles on Roads and Tracks - Proceedings of the 26th Symposium of the International Association of Vehicle System Dynamics, IAVSD 2019, August 12-16, 2019, Gothenburg, Sweden
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道路和轨道车辆动力学进展 - 国际车辆系统动力学协会第 26 届研讨会论文集，IAVSD 2019，2019 年 8 月 12-16 日，瑞典哥德堡
DOI：
10.1007/978-3-030-38077-9_168
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Metzler M
中科院分区：
文献类型：
--
作者：
Metzler M
提出了一种基于显式非线性模型预测控制的车辆行驶和转弯工况牵引力控制器。该预测模型包括一个非线性轮胎力模型，该模型使用Pacejka Magic Formula的简化版本，并考虑了纵向和横向滑动的综合影响。前轮驱动的电动汽车与多个电机的仿真突出了所提出的配方相对于一个控制器与轮胎模型的纯纵向滑移的好处。客观性能指标提供牵引力控制方案中的性能评估。
This paper presents a traction controller for combined driving and cornering conditions, based on explicit nonlinear model predictive control. The prediction model includes a nonlinear tire force model using a simplified version of the Pacejka Magic Formula, incorporating the effect of combined longitudinal and lateral slips. Simulations of a front-wheel-drive electric vehicle with multiple motors highlight the benefits of the proposed formulation with respect to a controller with a tire model for pure longitudinal slip. Objective performance indicators provide a performance assessment in traction control scenarios.