Service-Oriented Modeling and Simulation - Applications in Traffic Management.

A control system and method for acquiring and automatically maintaining a register condition for successive repeat lengths of a moving web relative to a cut-off apparatus or the like in a web operating apparatus of the type which includes an adjusting means for adjusting the web. The system operates in manual and automatic mode, and while in the manual mode an image profile of the web is digitized, stored and processed to locate at least one suitable control mark. After the register condition is obtained and at least one control mark indentified during the manual mode, the system can be switched to automatic mode to automatically maintain the registration condition using at least one control mark to detect deviation from the register of the web.