To provide a steering controller capable of inhibiting occurrence of offsetting or swaying.SOLUTION: A steering controller that controls a steering unit 20 which steers a vehicle 10 includes: a vehicle speed detection unit 111 that detects a vehicle speed during traveling of the vehicle; a tire acting force detection unit 112 that detects a tire acting force which acts on tires of the vehicle; a resultant force arithmetic unit 121 that computes a resultant force, which acts on the vehicle, on the basis of the vehicle speed and the tire acting force; a target steering quantity arithmetic unit 122 that computes a target steering quantity, which needs to cancel a yaw rate, by predicting the yaw rate derived from the resultant force; and a steering quantity control unit 131 that controls the steering unit so that the target steering quantity can be attained.SELECTED DRAWING: Figure 1
【課題】オフセットやふらつきの発生を抑制可能な操舵制御装置を提供する。【解決手段】車両10の操舵を行う操舵部20を制御する操舵制御装置において、車両の走行時の車速を検出する車速検出部111と、車両のタイヤに作用するタイヤ作用力を検出するタイヤ作用力検出部112と、車速と、タイヤ作用力とから、車両に対して作用する合力を演算する合力演算部121と、合力によって発生するヨーレートを予測して、ヨーレートを打ち消すための目標操舵量を演算する目標操舵量演算部122と、目標操舵量となるように操舵部を制御する操舵量制御部131と、を設ける。【選択図】図1
STEERING CONTROLLER AND WARNING DEVICE
操舵制御装置、および警告装置
2022-02-02
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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