| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved responsiveness in the braking force control while the device avoids a computer for controlling to be of a high price and a degradation of the stability in the controlling operation. SOLUTION: The brake control device is configured so that the command liquid pressure is decided two times and emitted (S3-S6), while the target liquid pressure is decided one time (S1, S2). At one time the target liquid pressure is decided, the first command liquid pressure and the first command current (first control command value) are decided at least on the basis of the target liquid pressure decided at that time, while at one time the target liquid pressure is not decided, the second command liquid pressure and the second command current (second control command value) are decided at least on the basis of the target liquid pressure which was decided in the past. Computation of the first and the second command liquid pressure can be performed through an averaging process to obtain the mean of a plurality of nearest target liquid pressures or an extrapolation based on the target liquid pressures lying in the nearest at the time when the target liquid pressure is not decided upon assumption that a pseudo target liquid pressure identical to the latest target liquid pressure has been decided. COPYRIGHT: (C)2006,JPO&NCIPI
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