A control system (300) for controlling an active suspension system (104) of a vehicle (100), the active suspension system comprising a suspension actuator (502), the control system comprising one or more controllers (301), where the control system is configured to: provide (908) a control signal to the active suspension system in accordance with an activation signal (904), the active suspension system is controlled by one or more controllers to cause a suspension actuator of the active suspension system to repeatedly pulse a vertical force through a wheel (FR, FL, RR, RL) of the vehicle in a controlled pattern determined by the one or more controllers to vary a contact surface force of the wheel with the ground, the pattern includes repeatedly pulsing a vertical force through at least one of the wheels at a first phase and repeatedly pulsing a vertical force through at least another of the wheels at a second phase.
一种用于对车辆(100)的主动悬架系统(104)进行控制的控制系统(300),该主动悬架系统包括悬架致动器(502),该控制系统包括一个或更多个控制器(301),其中,该控制系统配置成:根据启动信号(904),向主动悬架系统提供(908)控制信号,以使主动悬架系统的悬架致动器以由一个或更多个控制器确定的受控模式重复地脉冲作用通过车辆的车轮(FR、FL、RR、RL)的竖向力,以改变车轮与地面的接触面力,其中,该模式包括以第一相位重复地脉冲作用通过车轮中的至少一个车轮的竖向力并且以第二相位重复地脉冲作用通过车轮中的至少另一车轮的竖向力。
Wheel-to-ground contact surface force variation
车轮与地面的接触面力变化
2023-07-25
Patent
Elektronische Ressource
Chinesisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |