TY  - RPRT
EP  - 8
ID  - eprints1007
N2  - For the problem of feedback control of flatness in
a cold tandem rolling this paper proposes control techniques
based on quadratic optimization. Three different strategies
are proposed and compared: a centralized solution based on
a global QP problem that decides the commands to all the
actuators, 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, required by a synchronizing device that compensates for the numerous delays present in the mill.
TI  - Optimization-based feedback control of flatness in a cold tandem rolling
AV  - none
N1  - Technical Report No. 2007-4
Y1  - 2007///
UR  - http://eprints.imtlucca.it/1007/
M1  - technical_report
A1  - Bemporad, Alberto
A1  - Bernardini, Daniele
A1  - Cuzzola, Francesco Alessandro
A1  - Spinelli, Andrea
ER  -