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

Improving verification and reliability of distributed control systems design according to IEC 61499

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

3 Author(s)
Lapp, H. ; Inst. of Comput. Sci., Martin Luther Univ. of Halle-Wittenberg, Halle/Saale, Germany ; Gerber, C. ; Hanisch, H.-M.

It was shown in former publications that, in principle, the design of a distributed control system according to IEC 61499 could be proven to be correct. An implementation of such a control system should run correctly. But there are known issues regarding the specification and implementation of IEC 61499 function blocks execution models, which cause a verified control system design does not necessarily resulting in an implementation with the desired behavior. Another issue influencing the verification process is the granularity of the formal models used for verification. Bringing more plant properties (i.e. time related) into formal models for closed-loop verification will improve the verification process and reliability in its result. In this contribution the authors want to draft a way of covering the above-mentioned issues using the known Net Condition/Event Systems (NCES) as formal models.

Published in:

Emerging Technologies and Factory Automation (ETFA), 2010 IEEE Conference on

Date of Conference:

13-16 Sept. 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.