DSP-based speed adaptive flux observer of induction motor

1993903 citationsJournal Article

Authors

Abstract

A method for estimating the rotor flux and speed of an induction motor based on adaptive control theory is presented. The method is applied to a direct field-oriented induction motor control without speed sensors. The influence of the parameter variation on the speed estimation can be removed by the proposed parameter adaptive scheme. The validity of the adaptive flux observer is verified experimentally.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>

Topics & Keywords

Sensorless Control of Electric Motors Electric Motor Design and Analysis Magnetic Bearings and Levitation Dynamics

UN Sustainable Development Goals

Affordable and clean energy

Publication Details

Published in: IEEE Transactions on Industry Applications

Volume 29, Issue 2, pp. 344-348

DOI: 10.1109/28.216542

Field-Weighted Citation Impact: 5.89