An optimized extended kalman filter for speed sensorless direct troque control of an induction motor

• Main Authors: Alsofyani, I. M., Nik Idris, Nik Rumzi, Sutikno, Tole, Ahmed Alamri, Yahya
• Format: Conference or Workshop Item
• Published: 2012
• Online Access: http://eprints.utm.my/id/eprint/33991/
• Institution: Universiti Teknologi Malaysia

This paper presents a new approach of optimizing the performance of an Extended Kalman Filter (EKF) using particle swarm optimization (PSO) for speed estimation of an induction motor drive. The development of the EKF algorithm and selection of the filter covariance for the EKF based speed estimation...