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Author Blanchini, F. ♦ Sznaier, M.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1997
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Design optimization ♦ Optimal control ♦ Control system synthesis ♦ Time domain analysis ♦ Asymptotic stability ♦ Polynomials ♦ Control systems ♦ Signal synthesis ♦ Time invariant systems ♦ Size measurement
Abstract The problem of rejection of persistent unknown-but-bounded disturbances can be solved using the well-known l/sup 1/ design approach. However, in spite of its success, this theory suffers from the fact that the resulting controller may have arbitrarily high order, even in the state-feedback case. In addition, system performance is optimized under the assumption of zero initial conditions. In this paper we propose a new approach to the problem of synthesizing fixed order controllers to optimally reject persistent disturbances. The main result of the paper shows that this approach leads to a finite-dimensional convex optimization problem that can be efficiently solved.
Description Author affiliation: Dipt. di Matematica e Inf., Univ. degli Studi di Udine, Italy (Blanchini, F.)
ISBN 0780341872
ISSN 01912216
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1997-12-12
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 551.65 kB
Page Count 6
Starting Page 1540
Ending Page 1545

Source: IEEE Xplore Digital Library