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

A distributed state estimation and control algorithm for plantwide processes

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

2 Author(s)
Vadigepalli, R. ; Dept. of Chem. Eng., Univ. of Delaware, Newark, DE, USA ; Doyle, F.J., III

A multirate distributed and decentralized approach to state estimation and control is developed for large-scale processes. The decentralized and scalable form of the Kalman filter algorithm is formulated for multirate sampled-data systems. The multirate formulation is necessitated by differing sample times for distributed computation and process measurement availability. The distributed linear quadratic Gaussian control methodology is implemented in a simulation environment using appropriate tools for distributed computation. The issues involved in the model decomposition for employing the distributed control algorithm are examined. Heuristic guidelines are proposed to balance the computational load and communication overhead across the distributed control network. This methodology is demonstrated in a case study involving a simulated large-scale industrial reaction-separation system.

Published in:

Control Systems Technology, IEEE Transactions on  (Volume:11 ,  Issue: 1 )

Date of Publication:

Jan 2003

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.