摘要 |
<p>When a rear wheel total drive force TcLR is smaller than a rear wheel drive force difference ”TcLR and the rear wheel drive force difference ”TcLR cannot be realized by setting a left-right distribution of the rear wheel total drive force TcLR, an inside wheel target drive force TcIN is set unconditionally to a minimum initial drive force TcMIN required to prevent a three-wheel drive state and, as shown in (c), an outside wheel target drive force TcOUT is set to a value equal to the sum of the initial drive force TcMIN and the rear wheel drive force difference ”TcLR, which is a value with which the rear wheel drive force difference ”TcLR can be realized while the inside wheel target drive force TcIN is set to the initial drive force TcMIN. In this way, a drive force distribution control apparatus can be obtained which gives priority to realizing the rear wheel drive force difference ”TcLR and emphasizes achieving a target behavior over achieving a four-wheel drive performance.</p> |