eprintid: 1213
rev_number: 10
eprint_status: archive
userid: 37
dir: disk0/00/00/12/13
datestamp: 2012-03-05 13:49:24
lastmod: 2013-09-30 12:30:10
status_changed: 2012-03-05 13:49:24
type: book_section
metadata_visibility: show
creators_name: Bullo, Daniele
creators_name: Ferrara, Antonella
creators_name: Rubagotti, Matteo
title: Sliding mode observers for sensorless control of current-fed induction motors
ispublished: pub
subjects: QA75
subjects: TJ
divisions: CSA
full_text_status: none
keywords: Lyapunov theory; current regulated PWM inverter; current-fed induction motors; nonlinear observer structure; phase current measurement; phase voltage measurement; reduced-order model; second order sub-optimal control law; sensorless control; sliding mode observers; Lyapunov methods; PWM invertors; electric current measurement;induction motors;observers;rotors;sensorless machine control;variable structure systems;voltage measurement;
note: American Control Conference
on O'Farrell Street, San Francisco, CA, USA
June 29 - July 01, 2011
abstract: This paper presents the use of a higher order sliding mode scheme for sensorless control of induction motors. The second order sub-optimal control law is based on a reduced-order model of the motor, and produces the references for a current regulated PWM inverter. A nonlinear observer structure, based on Lyapunov theory and on different sliding mode techniques (first order, sub-optimal and super-twisting) generates the velocity and rotor flux estimates necessary for the controller, based only on the measurements of phase voltages and currents. The proposed control scheme and observers are tested on an experimental setup, showing a satisfactory performance.
date: 2011
date_type: published
publisher: IEEE
pagerange: 763 -768
event_title: American Control Conference (ACC), 2011
refereed: TRUE
isbn: 978-1-4577-0080-4  
book_title: Proceedings of the American Control Conference (ACC), 2011
official_url: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5991076&isnumber=5989965
citation:   Bullo, Daniele and Ferrara, Antonella and Rubagotti, Matteo  Sliding mode observers for sensorless control of current-fed induction motors.   In:  Proceedings of the American Control Conference (ACC), 2011.   IEEE, 763 -768.  ISBN 978-1-4577-0080-4       (2011)