By Topic

Inverse LQ approach to robust stabilization of linear systems with input delay

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

3 Author(s)
Fujii, T. ; Fac. of Eng., Fukui Univ. of Technol., Fukui, Japan ; Kunimatsu, S. ; Tsujino, T.

The Inverse LQ design is extended to linear input-delayed systems and is modified so as to ensure robust stability of the resulting LQ regulator against a given uncertainty of delay time. This extension is done by reducing the ILQ design for an original delayed system to that for another related system without delay, based on the LQ design theory for input-delayed systems. Modification of the ILQ regulator described above is done by reducing a robust stabilization problem based on the small gain theorem into a quadratic stabilization problem for an augmented system with the frequency weight associated with the delay uncertainty. Applying a known result regarding to this problem, namely the robust ILQ design method, yields a desired design procedure for robust stabilization.

Published in:

SICE Annual Conference 2010, Proceedings of

Date of Conference:

18-21 Aug. 2010