Cart (Loading....) | Create Account
Close category search window
 

A Nonlinear Tracking Controller for Voltage-Fed Induction Motors With Uncertain Load Torque

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Karagiannis, D. ; Dept. of Electr. & Electron. Eng., Imperial Coll. London, London ; Astolfi, A. ; Ortega, R. ; Hilairet, M.

In this paper, a new adaptive output feedback control scheme for the full-order (voltage-fed) model of the induction motor is presented. The proposed algorithm uses measurements of the stator currents and rotor speed and achieves global asymptotic convergence of the rotor speed and flux magnitude to their desired (time-varying) references. The distinguishing feature of the proposed scheme, which makes it appealing from a practical viewpoint, is that it consists of a simple output feedback control law, which is derived using standard arguments pertaining to Hamiltonian systems and passivity-based control. In order to make the scheme robust to load torque variations, an adaptation mechanism is added, which yields asymptotic estimates of the unknown load torque, and a rigorous stability proof for the resulting cascaded closed-loop system is provided. The efficacy of the proposed controller is verified via simulations and experimental tests.

Published in:

Control Systems Technology, IEEE Transactions on  (Volume:17 ,  Issue: 3 )

Date of Publication:

May 2009

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.