By Topic

Minimality, controllability and observability for uncertain 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)
Beck, C. ; Dept. of Electr. Eng., Pittsburgh Univ., PA, USA ; D'Andrea, R.

A complete generalization of the notions of minimality, controllability and observability is presented for uncertain systems modelled by linear fractional transformations on structured operators. Both an algebraic perspective and a geometric perspective are given. The algebraic results include necessary and sufficient linear matrix inequality conditions for reducibility, and the development of structured controllability and observability matrices. The geometric approach involves a decomposition of the system variable space into reachable and unobservable subspaces. Both approaches lead to Kalman-like decomposition structures for uncertain systems

Published in:

American Control Conference, 1997. Proceedings of the 1997  (Volume:5 )

Date of Conference:

4-6 Jun 1997