Title :
Position and speed sensor fault tolerant sinusoidal PWM drive for Permanent Magnet Synchronous Motor
Author :
Achirica, R. ; Bosque, G.
Author_Institution :
Electron. Technol. Dept., Univ. of Basque Country (UPV/EHU), Bilbao, Spain
Abstract :
In this paper the position and speed sensor fault tolerant sinusoidal PWM (SPWM) drive for Interior Permanent Magnet Synchronous Motor (IPMSM) based on Extended Kalman Filter (EKF) is built in Matlab/Simulink environment. It shows that minimizing the estimation error of the position and speed signals a transition between a sensorised and sensorless controls system can be made.
Keywords :
Kalman filters; angular velocity control; control engineering computing; fault tolerance; machine control; mathematics computing; nonlinear filters; permanent magnet motors; position control; power engineering computing; synchronous motor drives; EKF; IPMSM; Matlab-Simulink environment; extended Kalman filter; interior permanent magnet synchronous motor; position sensor fault tolerant sinusoidal PWM drive; position signal estimation error minimization; sensorised control; sensorless control; speed sensor fault tolerant sinusoidal PWM drive; speed signal estimation error minimization; Covariance matrices; Equations; Magnetic flux; Mathematical model; Rotors; Torque; Voltage measurement;
Conference_Titel :
Control and Fault-Tolerant Systems (SysTol), 2013 Conference on
Conference_Location :
Nice
DOI :
10.1109/SysTol.2013.6693900
