The invention relates to a vehicle body roll shaking control method, a controller, a vehicle and a storage medium. The vehicle body roll shaking control method comprises the steps that the excitation frequency of a vehicle running road surface is obtained; a target preset frequency band corresponding to the excitation frequency and a target preset corresponding relation corresponding to the target preset frequency band are determined, the target preset corresponding relation is the corresponding relation between the excitation frequency of the road surface and the current of the shock absorber, and different target preset frequency bands correspond to different target preset corresponding relations; and according to the excitation frequency and the target preset corresponding relation, the current of the shock absorber is adjusted so as to adjust the damping of the shock absorber. According to the technical scheme, the current of the shock absorber is adjusted according to the road surface excitation frequency only by adopting the target preset corresponding relation representing the road surface excitation frequency and the current of the shock absorber, vehicle body shaking control and good vibration isolation performance are achieved, the algorithm is simple, and the calculation power is saved.
本公开涉及一种车身侧倾晃动控制方法、控制器、车辆及存储介质。该车身侧倾晃动控制方法包括:获取车辆行驶路面的激励频率;确定激励频率对应的目标预设频段,及与目标预设频段对应的目标预设对应关系,其中,目标预设对应关系为路面的激励频率与减振器的电流的对应关系,不同目标预设频段对应不同的目标预设对应关系;根据激励频率和目标预设对应关系,调整减振器的电流,以调整减振器的阻尼。本公开提供的技术方案,仅采用表征路面激励频率与减振器的电流的目标预设对应关系,来根据路面激励频率调整减振器的电流,实现车身晃动的控制及良好的隔振性能,算法简单,节约算力。
Vehicle body roll shaking control method, controller, vehicle and storage medium
车身侧倾晃动控制方法、控制器、车辆及存储介质
2024-03-08
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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