?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Feprints.imtlucca.it%2F1007%2F&rft.title=Optimization-based+feedback+control+of+flatness+in+a+cold+tandem+rolling&rft.creator=Bemporad%2C+Alberto&rft.creator=Bernardini%2C+Daniele&rft.creator=Cuzzola%2C+Francesco+Alessandro&rft.creator=Spinelli%2C+Andrea&rft.subject=QA75+Electronic+computers.+Computer+science&rft.description=For+the+problem+of+feedback+control+of+flatness+in%0D%0Aa+cold+tandem+rolling+this+paper+proposes+control+techniques%0D%0Abased+on+quadratic+optimization.+Three+different+strategies%0D%0Aare+proposed+and+compared%3A+a+centralized+solution+based+on%0D%0Aa+global+QP+problem+that+decides+the+commands+to+all+the%0D%0Aactuators%2C+and+two+decentralized+solutions+where+each+actuator+command+is+optimized+locally.+All+schemes+are+based+on+a+global+exchange+of+information+about+the+commands+generated+at+the+previous+time+step+at+each+stand%2C+required+by+a+synchronizing+device+that+compensates+for+the+numerous+delays+present+in+the+mill.&rft.date=2007&rft.type=Working+Paper&rft.type=NonPeerReviewed&rft.identifier=++Bemporad%2C+Alberto+and+Bernardini%2C+Daniele+and+Cuzzola%2C+Francesco+Alessandro+and+Spinelli%2C+Andrea++Optimization-based+feedback+control+of+flatness+in+a+cold+tandem+rolling.++Technical+Report++%234%2F2007++++++++++