| 摘要 |
The electric power steering apparatus includes an operation amount detecting unit arranged to detect an operation amount of an operation member for steering a motor vehicle; a reference assist characteristics setting unit arranged to set reference assist characteristics which are reference characteristics of a motor driving target value corresponding to the operation amount of the operation member; a motor driving target value setting unit arranged to set a motor driving target value in accordance with corrected assist characteristics obtained by shifting the reference assist characteristics along an axis of coordinates of the operation amount; a yaw rate detecting unit arranged to detect or estimate a yaw rate of the motor vehicle; and a shifting amount setting unit arranged to set a shifting amount of the corrected assist characteristics with respect to the reference assist characteristics corresponding to the yaw rate of the motor vehicle.
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