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Robust Feedback linearization and Observation Approach for Control of an Induction Motor
- Source :
- Asian Journal of Applied Sciences, Asian Journal of Applied Sciences, 2011, 1 (1), pp.59-69
- Publication Year :
- 2011
- Publisher :
- HAL CCSD, 2011.
-
Abstract
- International audience; This study presents a feedback linearization strategy and a robust controller to permit a decoupling and regulation of the motor states in order to assure a good dynamic performance and stability of the global system. As the control required the knowledge of the instantaneous flux of the rotor and the rotor parameter estimation can improve the control quality, a six-dimensional discrete-time extended sliding mode observer is proposed for on-line estimation of rotor fluxes and rotor time constant. The simulation results for a 1.8 kW induction motor are presented to illustrate the validity and the high robustness of the proposed approach against parameter variations and disturbances.
- Subjects :
- Engineering
Multidisciplinary
Observer (quantum physics)
business.industry
Rotor (electric)
Estimation theory
020208 electrical & electronic engineering
[SPI.NRJ]Engineering Sciences [physics]/Electric power
Control engineering
02 engineering and technology
Decoupling (cosmology)
law.invention
Quantitative Biology::Subcellular Processes
Control theory
Robustness (computer science)
law
0202 electrical engineering, electronic engineering, information engineering
020201 artificial intelligence & image processing
Feedback linearization
business
Induction motor
[SPI.NRJ] Engineering Sciences [physics]/Electric power
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Asian Journal of Applied Sciences, Asian Journal of Applied Sciences, 2011, 1 (1), pp.59-69
- Accession number :
- edsair.doi.dedup.....b9c0bbfee1a1305068f2111438ebf974