A Metric Observer for Induction Motors Control

作者:Benbouzid Mohamed*; Benchaib Abdelkrim; Yao Gang; Beltran Brice; Chocron Olivier
来源:Journal of Control Science and Engineering, 2016, 2016: 1-9.
DOI:10.1155/2016/3631254

摘要

This paper deals with metric observer application for induction motors. Firstly, assuming that stator currents and speed are measured, a metric observer is designed to estimate the rotor fluxes. Secondly, assuming that only stator currents are measured, another metric observer is derived to estimate rotor fluxes and speed. The proposed observer validity is checked throughout simulations on a 4 kW induction motor drive.