| 摘要 |
PROBLEM TO BE SOLVED: To provide a brake control device capable of maintaining excellent brake feeling in brake control using feedback control law. SOLUTION: In the arithmetic processing (S32) of a feedback term KFB in the brake control, not actual deceleration detected by a G sensor but actual deceleration processed value G in which its actual deceleration is processed by the G-conversion value of torque is fed back. As a result, a value including acceleration/deceleration by braking torque and creep torque by an engine brake is fed back to control hydraulic pressure based on the operation of a brake operation member. As a result, even if engine brake is applied during high-speed travel or creep travel is performed at an extremely low speed, the deceleration of a vehicle is easily converged to deceleration intended by a driver, and its brake feeling can be maintained. COPYRIGHT: (C)2007,JPO&INPIT
|
