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

Using a Kalman filter and a Pade approximation to estimate random time delays in a networked feedback control system

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 $31
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

3 Author(s)
Probst, A. ; Inst. for Syst. Dynamics, Univ. of Stuttgart, Stuttgart, Germany ; Magaña, M.E. ; Sawodny, O.

This study presents an effective algorithm to handle time delays in a feedback control loop in which both the measurement signals and the control signals are sent through a network where random time delays and packet loss occur. A method is developed to estimate the random time delay when no time stamps are present. Specifically, a Padé approximation is used to model time delay in the frequency domain, which can then be estimated by a Kalman filter. The method is applied to an inverted pendulum, where its effects are illustrated.

Published in:

Control Theory & Applications, IET  (Volume:4 ,  Issue: 11 )

Date of Publication:

November 2010

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.