To provide a vehicle steering controller which can suppress the rolling of the vehicle body without deteriorating its riding comfort, etc.
This vehicle driving force controller is equipped with left and right and front and rear wheels FL, FR, RL and RR which are supported to the vehicle body by suspension mechanisms, torque control means which can control the driving torque of the left and right and front and rear wheels FL, FR, RL and RR each independently, and a roll detection means which detects the rolling state of the vehicle body. The centers Xrr and Xfr of each instant rotation of the suspension mechanisms for the front and rear wheels are positioned between the front and rear wheels FR and RR, and each torque control means performs torque control so that the deviation, which is obtained by subtracting the driving torque working on the front wheel FR on the side of sinkage of the vehicle body from the driving torque working on the rear wheel RR on the side of sinkage of the vehicle body, may be larger in case that the rolling of the vehicle body 1 is detected by the roll detection means.
COPYRIGHT: (C)2006,JPO&NCIPI
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Tatsuya Shioda