A linear parameter-varying flux observer: design and experimentation

A linear parameter-varying flux observer: design and experimentation

An LMI-based method is proposed to design a quadratically stable flux observer for induction motors. The resulting observer is a linear parameter varying system, which insures an L/sub 2/-gain attenuation between disturbance inputs and estimation error. After discretization in original way, the obse...

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Bibliographische Detailangaben
Hauptverfasser: Darengosse, C., Chevrel, P., Le Doeuff, R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Attenuation
Automatic
Brushes
DC motors
Design methodology
Electric variables control
Engineering Sciences
Estimation error
Induction motors
Inverters
Rotors
Stator windings
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Beschreibung
Zusammenfassung:An LMI-based method is proposed to design a quadratically stable flux observer for induction motors. The resulting observer is a linear parameter varying system, which insures an L/sub 2/-gain attenuation between disturbance inputs and estimation error. After discretization in original way, the observer is experimentally validated and compared with the Verghese one.
ISSN:0275-9306
2377-6617
DOI:10.1109/PESC.2000.880467