Naslov
Patched LQR Control for Robust Protection of Multi- mass Electrical Drives with Constraints

Autori
Vašak, Mario ; Perić, Nedjeljko ; Szabat, Krzysztof ; Cychowski, Marcin

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 2010 IEEE International Symposium on Industrial Electronics / - Bari, 2010, 3153-3158

Skup
2010 IEEE International Symposium on Industrial Electronics

Mjesto i datum
Bari, Italija, 04.07.2010. - 07.07.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
multi-mass electrical drive; constraints; the maximum robust controlled invariant set; LQR control

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Temeljne tehničke znanosti

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