| 摘要 |
<p>An electric motor is controlled based on a target energization amount that is calculated based on an operation amount of a braking operation member. A state quantity is acquired as an actual value (Sva), which indicates an actual actuation state of a movable member located in a power transmission path from the electric motor to a friction member. Based on the operation amount, it is determined whether or not inertia compensation control is necessary, which compensates for the influence of inertia of a brake actuator during deceleration of the electric motor. "A target value (Svt) corresponding to the actual value" is determined as a reference value (ref), which is calculated based on the operation amount at a time point when it is determined that the inertia compensation control is necessary. Based on the actual value and the reference value, "an inertia compensation energization amount (Ikt) for decreasing the target energization amount to compensate for the influence of inertia" is calculated, and the target energization amount is adjusted based on the inertia compensation energization amount (Ikt). Accordingly, there can be provided a vehicle brake control device, which generates a braking torque by the electric motor and which can properly compensate for the influence of inertia of the entire device during deceleration of the electric motor.</p> |
