| 摘要 |
<p>Control method for an infinitely variable transmission (10) having an input shaft (2) and an output shaft (3) which is at least provided with a drive belt CVT 11 having a continuously variable transmission ratio and a friction element (11, 14) such a clutch (14) or the drive belt CVT (11), having an input component (113) and an output component (112) which are in frictional contact with one another and between which a normal force can be applied, wherein a torque TOUT on the output shaft (3) of the transmission (10) is adjusted towards a desired value for this torque by controlling the said normal force, characterized in that a difference between an actual input speed omegaIN of the frictional element (11, 14) and an actual output speed omegaCVT-OUT, omegaVO-IN of the frictional element- (11, 14) is adjusted towards a desired value for this. difference by controlling the transmission ratio of the drive belt CVT (11).</p> |
