| 摘要 |
PROBLEM TO BE SOLVED: To provide a braking control device for a vehicle that generates braking torque by an electric motor and allows braking torque control to be properly executed without increasing wheel braking torque fluctuations even when deformation occurs in a rotating member (a brake disc).SOLUTION: Pressing-force feedback control is executed based on a difference between a target value of a force that a friction member presses a brake disc and an actual value thereof. As the actual value, a detection value Fba itself of the pressing force is not used, but "a limited pressing force Fbs obtained by limiting a time change amount of the Fba on the basis of a limit value Lmt" is used. The limit value Lmt is set based on the speed dMkt (dMka) of an electric motor, the wheel speed Vwa, and the time change amount &Dgr;Tmp of the temperature of the friction member. The Lmt is set so as to be increased in accordance with an increase in dMkt (dMka) and an increase in the time change amount &Dgr;Tmp of the temperature, and also, to be increased in accordance with the drop in the wheel speed Vwa. |
