Adaptive sliding observers for direct field-oriented control of induction motor
- 4 December 2002
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
Design methods are presented for adaptive sliding observers for induction motor control, which include both the rotor speed and the rotor resistance identification together with the rotor flux estimation. The proposed adaptive observers have the advantage of global stability over the conventional identification algorithms, which are developed on restrictive assumptions. The primary reason for the simplicity of the analysis is the separation of the identifier from the controller, which is not realizable in conventional algorithms.<>Keywords
This publication has 3 references indexed in Scilit:
- Observers for flux estimation in induction machinesIEEE Transactions on Industrial Electronics, 1988
- On Sliding Observers for Nonlinear SystemsJournal of Dynamic Systems, Measurement, and Control, 1987
- Secondary Resistance Identification of an Induction-Motor Applied Model Reference Adaptive System and Its CharacteristicsIEEE Transactions on Industry Applications, 1987