Bounding the Torque Ripple in Switched Reluctance Motors Using Polyhedral Invariant Set Theory (CROSBI ID 531992)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vašak, Mario ; Žarko, Damir ; Perić, Nedjeljko ; Kolonić, Fetah ; Hao, Chen
engleski
Bounding the Torque Ripple in Switched Reluctance Motors Using Polyhedral Invariant Set Theory
For a switched reluctance motor (SRM) torque control we propose an approach based on constrained predictive control. In particular, the highly nonlinear characteristic of the motor torque is approximated in a piecewise affine (PWA) form. Based on this approximation a simple PWA model of the SRM is constructed and used for model-based torque controller design. The user-specified maximum torque tracking error allowed is used to determine the set in the space of motor states and torque references within which we compute the polyhedral maximum controlled invariant set for control.
switched reluctance motor; piecewise affine model; torque control; invariant set; polytope
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Podaci o prilogu
6106-6111.
2007.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
IEEE Conference on Decision and Control (46 ; 2007)
predavanje
12.12.2007-14.12.2007
New Orleans (LA), Sjedinjene Američke Države