Title :
Adaptive Extended Kalman Filter for robust sensorless control of PMSM drives
Author :
Ciabattoni, L. ; Corradini, M.L. ; Grisostomi, M. ; Ippoliti, G. ; Longhi, S. ; Orlando, G.
Author_Institution :
Dipt. di Ing. dell´´Inf., Univ. Politec. delle Marche, Ancona, Italy
Abstract :
In this paper a robust sensorless cascade control scheme for a Permanent Magnet Synchronous Motor (PMSM) drive is proposed. A Discrete Time Variable Structure Control (DTVSC) is considered and the rotor position and speed are obtained through an Adaptive Extended Kalman Filter (AEKF). The proposed solution is experimentally tested on a commercial PMSM drive equipped with a control system based on a floating point Digital Signal Processor (DSP).
Keywords :
Kalman filters; adaptive control; digital signal processing chips; discrete time systems; permanent magnet motors; robust control; sensorless machine control; synchronous motor drives; variable structure systems; AEKF; DSP; DTVSC; PMSM drives; adaptive extended kalman filter; digital signal processor; discrete time variable structure control; permanent magnet synchronous motor drive; robust sensorless cascade control; rotor position; rotor speed; Digital TV; Equations; Mathematical model; Permanent magnet motors; Reluctance motors; Rotors;
Conference_Titel :
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-61284-800-6
Electronic_ISBN :
0743-1546
DOI :
10.1109/CDC.2011.6161211
