W Finch The Model Reference Adaptive System MRAS is probably the most widely applied speed sensorless drive control scheme This paper compares induction motor speed estimation using conventional MRAS and AIbased MRAS with Stator Resistance Compensat ID: 27915
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j.w.finch@ncl.ac.uk These reference model components are then compared with state variables estimated using an adaptive model. The difference between these state variables is then used in an adaptation mechanism, which, for example, outputs the estimated value of the rotor speed ( ) and adjusts the adaptive model until satisfactory performance is obtained [2-6].