By Topic

Feedback control for Wireless Networked Control Systems based on adaptive packet dropout

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
$33 $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

3 Author(s)
Changchun Hua ; Department of Electrical Engineering, University of Yanshan, Qinhuangdao 066004, China ; Yangang Chu ; Xinping Guan

This paper proposes a new dynamic control strategy with variable sampling period for Wireless Networked Control Systems with multiple control loops operating in 802.11. The new method dynamically adjusts the frequency of every sensor of each control loop according to the integrated functions which comprise the status of delay and the error of state variety. The sampling periods are controlled based on the real-time available bandwidth and the overall control performance is improved significantly. The stability analysis is provided by considering the characteristic of adaptive packet dropout method, and then control gain is obtained. Simulation results verify the effectiveness and advantage of our approach.

Published in:

Control Conference (CCC), 2011 30th Chinese

Date of Conference:

22-24 July 2011