| 摘要 |
PROBLEM TO BE SOLVED: To provide a movement controller of a vehicle capable of simultaneously performing an overturning preventive control and under steering (US) suppressing control without making a turning state of the vehicle unstable. SOLUTION: When only the overturning preventive control is performed, a braking force for preventing overturning applied to a front wheel on the outside in the turning direction is set based on a table value derived from an absolute value ¾Gy¾ of an actual lateral acceleration and a predetermined table. When only the US suppressing control is performed, a braking force for US suppression applied to a rear wheel on the inside in the turning direction is set based on a table value derived from an absolute value ¾ΔGy¾ of a lateral acceleration deviation, namely deviation between a target lateral acceleration and the actual lateral acceleration, and the predetermined table. When the overturning preventive control and the US suppressing control are simultaneously performed, the braking force for preventing overturning is similarly set, and the braking force for US suppression is set based on a value derived by multiplying a value based on the table value by a predetermined braking force damping factorα(0≤α≤1) for US suppression, thereby giving priority to the overturning preventive control. COPYRIGHT: (C)2005,JPO&NCIPI
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