Now showing items 1-3 of 3

    • Compensation of disturbances in the web force caused by a non-circular running winder 

      Wolfermann, W. (Oklahoma State University, 1999-06)
      In many plants of the steel-, paper-, printing-, plastic- or textile industry the first section is an unwinder. But during storage and transport of the rolls, the rolls are often non-circular. If such a roll is unwinded, ...
    • Sensorless tension control of webs 

      Wolfermann, W. (Oklahoma State University, 1997-06)
      Production plants with continuous moving webs have a complex structure where mechanical, electrical and control problems are involved. To solve the problems of these systems, it is necessary to take the entire system into account.
    • Tension control of webs - A review of the problems and solutions in the present and future 

      Wolfermann, W. (Oklahoma State University, 1995-06)
      Production plants with continuous moving webs have a complex structure where mechanical and electrical problems are involved. To solve the problems of this systems, it is necessary to take into account the total system to ...