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Gain Scheduling of a Full-Order Observer for Sensorless Induction Motor Drives.
- Source :
-
IEEE Transactions on Industry Applications . Nov2014, Vol. 50 Issue 6, p3834-3845. 12p. - Publication Year :
- 2014
-
Abstract
- This paper deals with the design of a speed-adaptive full-order observer for sensorless induction motor (IM) drives. A general stabilizing observer gain matrix, having three free design parameters, is used as a design framework. A gain-scheduled selection of the free design parameters is proposed. Furthermore, the full-order observer is augmented with the stator-resistance adaptation, and the local stability of the augmented observer is analyzed. The performance of the proposed full-order observer design is experimentally compared with a reduced-order observer using a 2.2-kW IM drive. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00939994
- Volume :
- 50
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industry Applications
- Publication Type :
- Academic Journal
- Accession number :
- 100027774
- Full Text :
- https://doi.org/10.1109/TIA.2014.2323482