摘要 |
The invention relates to a method for alignment of individually moved sheet-shaped materials with two individually controlled frictional wheels (A, B), wherein the frictional wheels (A, B) carry out speed changes continuously during the entire process of the alignment according to a control function and in this way achieve a change from the state parameters input angle (phiin) and input speed (vin) of the sheet-shaped material, to the state parameters output angle (phiout), output speed (vout), X shift (xshift) and Y shift (Yshift).
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