The invention discloses a vehicle steering control method and device, a storage medium, a processor and an electronic device. The method comprises the steps that vehicle steering input information is obtained, and the vehicle steering input information comprises a plurality of steering parameters corresponding to a target vehicle; a vehicle side slip angle function is determined based on the vehicle two-degree-of-freedom model, a rear wheel deflection angle function is obtained according to the vehicle side slip angle function, and the vehicle side slip angle function is used for representing the relation between the vehicle side slip angle and multiple steering parameters; the rear wheel deflection angle function is used for representing a relationship between a rear wheel deflection angle and a plurality of steering parameters; obtaining a yaw moment target value by using vehicle steering input information and a rear wheel deflection angle function; and determining an inner rear wheel braking force target value based on the yaw moment target value, and controlling the target vehicle to steer by using the inner rear wheel braking force target value. The technical problem that the steering sensitivity of the vehicle is low in the prior art is solved.
本发明公开了一种车辆转向控制方法、装置、存储介质、处理器及电子装置。其中,该方法包括:获取车辆转向输入信息,其中,车辆转向输入信息包括目标车辆对应的多个转向参数;基于车辆二自由度模型确定车辆质心侧偏角函数,并根据车辆质心侧偏角函数得到后轮偏转角度函数,其中,车辆质心侧偏角函数用于表示车辆质心侧偏角与多个转向参数之间的关系,后轮偏转角度函数用于表示后轮偏转角度与多个转向参数之间的关系;利用车辆转向输入信息和后轮偏转角度函数得到横摆力矩目标值;基于横摆力矩目标值确定内后轮制动力目标值,并利用内后轮制动力目标值控制目标车辆进行车辆转向。本发明解决了相关技术中的车辆转向灵敏度较低的技术问题。
Vehicle steering control method and device, storage medium, processor and electronic device
车辆转向控制方法、装置、存储介质、处理器及电子装置
2023-08-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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