The invention discloses a vehicle drift control method, device and equipment and a storage medium, and belongs to the technical field of vehicle control. The method comprises the steps of obtaining current state parameters of a vehicle; determining a parameter difference value between the current state parameter and a preset state parameter; calculating a target control parameter according to the parameter difference value and a vehicle state error model; the vehicle is subjected to drift control according to the target control parameters, the target control parameters are calculated according to the current state parameters of the vehicle and the preset state parameters to be reached, then the vehicle is directly subjected to drift control through the target control parameters, vehicle physical parameters do not need to be calibrated, dependence on an empirical dynamics model is avoided, and the vehicle drift control efficiency is improved. Control parameters are directly calibrated, and the precision of vehicle drift control is improved.
本发明公开了一种车辆漂移控制方法、装置、设备及存储介质,属于车辆控制技术领域。本发明通过获取车辆的当前状态参数;确定所述当前状态参数和预设状态参数之间的参数差值;根据所述参数差值和车辆状态误差模型计算目标控制参数;根据所述目标控制参数对所述车辆进行漂移控制,通过车辆当前的状态参数以及所要达到的预设状态参数计算出目标控制参数,再通过目标控制参数直接对车辆进行漂移控制,无需标定车辆物理参数,不依赖经验动力学模型,直接标定控制参数,提高了车辆漂移控制的精度。
Vehicle drift control method, device and equipment and storage medium
车辆漂移控制方法、装置、设备及存储介质
2023-06-09
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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