Title :
Motion control of steel sheet shears with rocking knife mechanism
Author :
Fetyko, Jan ; Durovsky, Frantisek ; Fedak, Viliam
Author_Institution :
Dept. of Electr., Tech. Univ. of Kosice, Kosice
Abstract :
The paper deals with development and realisation of the motion control for a very precise mechanism of a rocking knife driven by an electrical drive. The rocking knife provides transversal cutting of a moving steel strip into flat sheets of various, adjustable lengths. After development of mathematical model of the controlled mechanism there is designed the trajectory of the mechanism and based on this, a control law for the electrical drive is derived. The correctness of the design has been verified on a real mechanism in a hot rolling mill plant.
Keywords :
control system synthesis; cutting; electric drives; hot rolling; motion control; position control; rolling mills; sheet metal processing; electrical drive; hot rolling mill plant; motion control; rocking knife mechanism; steel sheet shears; Blades; Industrial control; Kinematics; Mathematical model; Mechatronics; Metals industry; Motion control; Shearing; Steel; Strips; machine tool drive; motion control;
Conference_Titel :
Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th
Conference_Location :
Poznan
Print_ISBN :
978-1-4244-1741-4
Electronic_ISBN :
978-1-4244-1742-1
DOI :
10.1109/EPEPEMC.2008.4635392
