By Topic

Robust stability and performance analysis of sampled-data 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)
Sivashankar, N. ; Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA ; Khargonekar, P.P.

The authors consider the robust stability and performance analysis of a general linear interconnection of a continuous-time plant and a discrete-time controller via sample and hold devices. They obtain necessary and sufficient conditions for the robust stability of the feedback system consisting of an uncertain plant represented as a known linear time-invariant (nominal) model with time-varying norm bounded uncertainty and a shift-invariant, discrete-time controller. These results show that the condition arising from the small gain theorem is necessary and sufficient when the uncertainties belong to a class of linear systems. Also similar results are derived for a case of structured uncertainty. Both L2 and L signal norms are considered. Robust performance analysis problem is solved by converting it to a robust stability analysis problem

Published in:

Automatic Control, IEEE Transactions on  (Volume:38 ,  Issue: 1 )