| 摘要 |
<p>In the disclosed device, a left/right torque-difference transient control calculation-value computation unit (43) uses a map search to obtain, from the rate of change (dtf) of a target yaw rate (tf), a left/right rear-wheel torque-difference transient control calculation value (dd?TcLR), which is a fundamental target value for a turn response transiently requested by the driver. A left/right torque-difference transient control gain calculation unit (45) sets a left/right torque-difference transient control gain (a) of less than 1 in a low-vehicle-speed range. A transient control calculation unit (33b) multiplies the left/right rear-wheel torque-difference transient control calculation value (dd?TcLR) by the left/right torque-difference transient control gain (a) to obtain a left/right rear-wheel torque-difference transient control term (d?TcLR), which is used in controlling torque distribution to left and right wheels.</p> |
