A vehicle motion control device (17) is mounted on a vehicle having an actuator that generates a roll moment. A vehicle motion control device (17) is provided with: a roll torque calculator (22) that calculates a roll torque command value for controlling an actuator; and an actuator control means (24) that controls the actuator on the basis of the roll torque command value calculated by the roll torque calculator (22). The roll moment command value calculated by the roll moment calculator (22) includes at least: a roll moment first component that is a roll moment calculated on the basis of the product of the vehicle speed and the roll angular velocity of the vehicle; and a roll moment second component that is a roll moment calculated on the basis of the product of the vehicle speed and the roll angular velocity of the vehicle. The second roll moment component is a roll moment calculated on the basis of the product of the yaw velocity and the vehicle speed of the vehicle.
车辆运动控制装置(17)搭载在具有产生侧倾力矩的致动器的车辆上。车辆运动控制装置(17)包括:侧倾力矩演算器(22),其演算用于控制致动器的侧倾力矩指令值;以及致动器控制机构(24),其基于由侧倾力矩演算器(22)所演算的侧倾力矩指令值来控制致动器。由侧倾力矩演算器(22)所演算的上述侧倾力矩指令值至少包括侧倾力矩第1成分和侧倾力矩第2成分,该侧倾力矩第1成分是根据车辆的侧滑角速度和车辆速度的乘积计算的侧倾力矩,该侧倾力矩第2成分是根据车辆的横摆角速度和车速的乘积计算的侧倾力矩。
Vehicle motion control device, vehicle motion control system and vehicle
车辆运动控制装置、车辆运动控制系统和车辆
30.01.2024
Patent
Elektronische Ressource
Chinesisch
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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