| 摘要 |
In a power steering system, when power is on, a normal mode process is executed and a target rotational speed (Vm*) is set based on a rotational speed map (M1) for a normal mode. When the normal mode process is being executed, if a first mode switching condition that a detected vehicle speed (V) is equal to or lower than a prescribed value (±), the absolute value (|¸h|) of a detected steering angle is equal to or greater than a prescribed value (²), and the absolute value (|Éh|) of a detected steering angular velocity is equal to or less than a prescribed value (³) is satisfied, the target rotational speed (Vm*) is set based on a rotational speed map (M2) for a rack end mode. |
