Adaptive Sliding Observers for Induction Motor Control

抄録

This paper presents design methods of 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 their 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 the conventional algorithms.