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首页> 外文会议>IAVSD Symposium on Dynamics of Vehicles on Roads and Tracks >Integrated Control for Four-Wheel-Independent-Drive EVs' Lateral Stability and Rollover Prevention
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Integrated Control for Four-Wheel-Independent-Drive EVs' Lateral Stability and Rollover Prevention

机译：四轮无关驱动的IVS的横向稳定性和翻转预防集成控制

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摘要

In order to improve the maneuverability of Four-Wheel-Independent-Drive (4WID) EVs with high center of gravity while guaranteeing rollover stability, a coordinated stability control system is proposed to maximize driving velocity and enhance vehicle stability in cornering. A nonlinear vehicle model is used in the supervisor controller to determine the control target and then model predictive control (MPC) is designed to mitigate the delay effect of vehicle dynamics and also take the combined slip effect into account. Numerical simulations have been conducted to evaluate the proposed stability control system, which show that vehicle maneuverability, lateral stability and rollover mitigation performance can be significantly improved.
机译：为了提高具有高重心的四轮独立驱动器（4WID）EV的机动性，同时保证翻转稳定性，提出了一种协调的稳定性控制系统，以最大化驱动速度并增强转弯的车辆稳定性。 在监督控制器中使用非线性车辆模型来确定控制目标，然后模型预测控制（MPC）旨在减轻车辆动态的延迟效果，并考虑到组合的滑移效果。 已经进行了数值模拟以评估所提出的稳定性控制系统，表明，可以显着提高车辆机动性，横向稳定性和翻转缓解性能。

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