Title :
Design considerations for sensorless control of PMSM drive based on extended Kalman filter
Author_Institution :
West Bohemia Univ., Plzen, Czech Republic
fDate :
6/27/1905 12:00:00 AM
Abstract :
This paper presents different structures of the extended Kalman filter (EKF) that can be employed in PMSM drives without either speed or position sensor. The contribution compares different machine models eligible for prediction step of EKF and discusses their benefits and drawbacks. In order to simplify the fixed-point implementation, specific simulation method is proposed. This method speed-ups control system prototyping and filter tuning under real conditions
Keywords :
"Sensorless control","Predictive models","State estimation","Filters","State feedback","Current measurement","Stators","Uniform resource locators","Power engineering and energy","Power electronics"
Conference_Titel :
Power Electronics and Applications, 2005 European Conference on
Print_ISBN :
90-75815-09-3
DOI :
10.1109/EPE.2005.219469
