This paper deals with robustness analysis of Extended Kalman Filters (EKFs) for sensorless motion control of induction motors. Analysis is carried out by means of simulation experiments considering a conventional EKF, in which system and measurement noise covariance matrices are constant, and an adaptive EKF in which the system noise covariance matrix is updated on-line using a PID-type algorithm driven by the stator current estimation errors.
Alonge, F., D'Ippolito, F. (2010). Robustness Analysis of an Extended Kalman Filter for Sensorless Control of Induction Motors. In Proceedings of IEEE International Symposium on Industrial Electronics (ISIE), 2010 (pp.3257-3263). Institute of Electrical and Electronics Engineers Inc. [10.1109/ISIE.2010.5637887].
Robustness Analysis of an Extended Kalman Filter for Sensorless Control of Induction Motors
ALONGE, Francesco;D'IPPOLITO, Filippo
2010-01-01
Abstract
This paper deals with robustness analysis of Extended Kalman Filters (EKFs) for sensorless motion control of induction motors. Analysis is carried out by means of simulation experiments considering a conventional EKF, in which system and measurement noise covariance matrices are constant, and an adaptive EKF in which the system noise covariance matrix is updated on-line using a PID-type algorithm driven by the stator current estimation errors.
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