By Topic

Robust regulation in the presence of norm-bounded uncertainty

Sign In

Full text access may be available.

To access full text, please use your member or institutional sign in.

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

4 Author(s)
Abedor, J. ; Integrated Syst. Inc., Santa Clara, CA, USA ; Nagpal, K. ; Khargonekar, P.P. ; Poolla, K.

We consider robust regulation (against steps and sinusoids) in the presence of unstructured uncertainty. The unstructured uncertainty is norm bounded by a constant that is given a priori. This problem is equivalent to a certain multiobjective problem where one objective is robust regulation and the other is the standard objective of H suboptimal control. It is shown that a solution to this problem exists if and only if the standard H problem admits a solution and certain matrix inequalities are satisfied. These solvability conditions are readily computable. Controller synthesis is also addressed

Published in:

Automatic Control, IEEE Transactions on  (Volume:40 ,  Issue: 1 )