By Topic

Model-based fault tolerant control reconfiguration for discrete event systems

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)
Provan, G. ; Sci. Center, Rockwell Int. Corp., Thousand Oaks, CA, USA ; Yi-Liang Chen

We describe a novel fault-tolerant approach for discrete-event systems by integrating sensor fusion within a diagnosis and control reconfiguration mechanism. This approach can automatically compute fault-tolerant control/reconfiguration actions which maintain pre-specified control objectives. Our underlying framework is based on model-based diagnostic representations and algorithms, and integrates diagnostics and control reconfiguration for discrete event systems using a single modeling mechanism and suite of algorithms. Given failures in the system, we describe a modeling approach that facilitates diagnostic isolation while performing sensor fusion to minimize false alarms, thereby increasing tolerance to sensor faults as well as (non-measurable) component faults. We show how we can explicitly trade off the false alarm rate with other system constraints

Published in:

Control Applications, 2000. Proceedings of the 2000 IEEE International Conference on

Date of Conference: