| 摘要 |
In a suspension control system for a vehicle having a plurality of damping force variable shock absorbers, at least either or both of positive and negative dead zone threshold values (+/-X2i0') are reduced to a predetermined value (X2i00'), for example, zero until a zero crossing counter CNT indicates a predetermined value CNT0, the zero crossing counter CNT counting the number of time a vertical sprung mass velocity X2i' crosses a zero point thereof, when an absolute value |X2i'| of the sprung mass vertical velocity oscillated due to oscillation inputs from a running road surface is equal to or exceeds a predetermined positive or negative sprung mass vertical velocity upper or lower limit threshold value (X2i1').
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