The invention relates to the technical field of vehicle suspensions, and discloses a semi-active suspension control method and system and a vehicle. The method comprises the steps that the lateral acceleration and the unsprung acceleration of the vehicle in the running process and the actual stroke of a vehicle damper are obtained; determining a damping control strategy of the semi-active suspension according to the lateral acceleration, the unsprung acceleration and the actual stroke; and controlling the shock absorber to execute preset shock absorption operation according to the shock absorption control strategy. According to the invention, the riding comfort and the control stability of the vehicle are ensured at the same time, and the driving experience is improved.
本发明涉及车辆悬架技术领域,本发明公开了一种半主动悬架控制方法、系统及车辆,所述方法包括:获取车辆行驶过程中的侧向加速度、簧下加速度以及车辆减振器的实际行程;根据所述侧向加速度、所述簧下加速度以及所述实际行程确定半主动悬架的减振控制策略;根据所述减振控制策略控制所述减振器执行预设减振操作。本发明实现了同时保证车辆的乘坐舒适性和操纵稳定性,提升了驾乘体验。
Semi-active suspension control method and system and vehicle
半主动悬架控制方法、系统及车辆
2023-09-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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