Abstract

The joint control strategy of four-wheel steering and electronic differential on account of pavement parameter identification is proposed in the manuscript. On account of fuzzy control theory, the four-wheel steering and the electronic differential controllers are designed. By controlling the rear wheel rotation angle and reasonable distributing the driving torque, makes the vehicle actual values of parameters follow the ideal values. This strategy is verified by the joint simulation experiment of Carsim and Matlab/Simulink. The results show that the joint control strategy can ensure the stability of the vehicle.

中文翻译：

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基于路面参数辨识的四轮转向与电子差速器联合控制研究

摘要

论文提出了基于路面参数辨识的四轮转向与电子差速器联合控制策略。基于模糊控制理论，设计了四轮转向和电子差速控制器。通过控制后轮转角，合理分配驱动扭矩，使车辆参数实际值遵循理想值。该策略通过Carsim和Matlab/Simulink的联合仿真实验得到验证。结果表明，联合控制策略能够保证车辆的稳定性。