By Topic

Non-fragile H filter design for discrete-time systems via LMI approach

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)
Wei-Wei Che ; Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang ; Guang-hong Yang

This paper presents new non-fragile Hinfin filter design methods for linear discrete-time systems. The filter to be designed is assumed to be with additive gain variations, which reflect the FWL effects in filter digital implementations. A notion of structured vertex separator is proposed to approach the problem, and exploited to develop sufficient conditions for the non-fragile Hinfin filter design in terms of solutions to a set of linear matrix inequalities (LMIs). Moreover, to reduce the design conservativeness, the slack variable method is adopted to realize the decoupling between the Lyapunov matrix and the system dynamic matrix. The designs render the augmented system asymptotically stable and guarantee the Hinfin attenuation level less than a prescribed level. A numerical example is given to illustrate the design methods and the design benefits.

Published in:

American Control Conference, 2008

Date of Conference:

11-13 June 2008