To provide a steering power controller capable of achieving steering power easy to feel common sensation with a vehicle and contributing to high drivability of the vehicle.SOLUTION: A steering power controller includes: a basic steering power component calculation section (614) which calculates a basic steering power component on the basis of at least either one of a steering state quantity of a driver and a motion state quantity of a vehicle; a first correction component calculation section (615) which calculates a first correction component on the basis of a lateral acceleration of the vehicle; and a final steering power component calculation section (616) which calculates a final steering power component by correcting the basic steering power component with the first correction component.SELECTED DRAWING: Figure 3
【課題】操舵力制御装置において、車両との一体感を感じやすく、車両のドライバリビティの向上に寄与する操舵力を実現する。【解決手段】運転手の操舵状態量及び車両の運動状態量の少なくとも何れか一方に基づいて基本操舵力成分を算出する基本操舵力成分算出部(614)と、前記車両の横加速度に基づいて第1の補正成分を算出する第1の補正成分算出部(615)と、前記基本操舵力成分を前記第1の補正成分によって補正することにより、最終操舵力成分を算出する最終操舵力成分算出部(616)とを備える。【選択図】図3
STEERING POWER CONTROLLER, STEERING CONTROLLER AND STEER BY WIRE SYSTEM
操舵力制御装置、ステアリング制御装置及びステアバイワイヤシステム
2022-06-06
Patent
Elektronische Ressource
Japanisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
CONTROLLER, ELECTRIC POWER STEERING DEVICE, AND STEER-BY-WIRE SYSTEM
Europäisches Patentamt | 2022
|STEER-BY-WIRE STEERING AND STEERING ANGLE ADJUSTMENT METHOD FOR STEER-BY-WIRE STEERING
Europäisches Patentamt | 2018
|Steer-by-wire steering and steering angle adjustment method for steer-by-wire steering
Europäisches Patentamt | 2021
|