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Optimized Torque Distribution Strategy for In-Wheel-Drive Electric Vehicles to Reduce Tire Wear

机译:轮毂电动汽车的优化扭矩分配策略,以减少轮胎磨损

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Abstract- Compared with conventional vehicles, in-wheel drive electric vehicles (EVs) have many advantages like multi-degree of freedom (DOF) of control system, high efficiency and driving stability. Varieties of torque distribution strategies have been proposed, but there is hardly any research focusing on the problem of tire wear which has a large effect on vehicle's economy and particulate matter (PM) emission. In this article, an optimized torque distribution algorithm aiming at reducing tire wear is proposed. Joint simulation is conducted between Carsim and Matlab/Simulink, which shows that the proposed distribution algorithm can reduce tire wear, meanwhile also contribute to the vehicle stability.
机译:摘要 - 与传统车辆相比,轮内驱动电动车(EVS)具有多程度的自由度(DOF)等控制系统,效率高,驾驶稳定性等优点。提出了扭矩分布策略的品种,但几乎没有任何研究专注于轮胎磨损问题​​对车辆经济和颗粒物质(PM)排放有很大影响。在本文中,提出了一种旨在减少轮胎磨损的优化扭矩分布算法。在Carsim和Matlab / Simulink之间进行联合仿真,表明所提出的分配算法可以减少轮胎磨损,同时也有助于车辆稳定性。

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