Patched LQR Control for Robust Protection of Multi- mass Electrical Drives with Constraints (CROSBI ID 564971)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vašak, Mario ; Perić, Nedjeljko ; Szabat, Krzysztof ; Cychowski, Marcin
engleski
Patched LQR Control for Robust Protection of Multi- mass Electrical Drives with Constraints
In this paper we successfully experimentally verify the recently introduced protective predictive controller patch for multi-mass drives subject to physical and safety constraints on their variables. The protective patch is obtained through set-theoretic computations that account for the drive model and constraints, as well as the state estimation uncertainties. It is used in combination with the classical LQR controller. The easy implementation of the patch online allows the correction of the LQR control signal in order to suppress the violation of drive constraints and thus avoid possibly dangerous and/or drive-harmful situations during the transients.
multi-mass electrical drive; constraints; the maximum robust controlled invariant set; LQR control
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Podaci o prilogu
3153-3158.
2010.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
2010 IEEE International Symposium on Industrial Electronics
predavanje
04.07.2010-07.07.2010
Bari, Italija