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Author Le Feng ♦ Jian Liang Wang ♦ Eng Kee Poh
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2005
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science ♦ Technology ♦ Engineering & allied operations
Subject Keyword Computational complexity ♦ Robust control ♦ Predictive models ♦ Predictive control ♦ Uncertainty ♦ Character recognition ♦ Performance analysis ♦ Lyapunov method ♦ Robust stability ♦ Ellipsoids ♦ Convex combinations ♦ Model Predictive Control ♦ Linear matrix inequalities ♦ Asymptotic stability ♦ Invariant ellipsoid
Abstract Recently, it has been recognized that the dilation of the LMI characterizations has new potentials in dealing with such involved problems as multi-objective control, robust performance analysis or synthesis for real polytopic uncertainty and so on. In MPC area, Cuzzola et al. have proposed a technique which is based on the use of several Lyapunov functions each one corresponding to a different vertex of the uncertainty polytope. The main advantage of this approach with respect to the other well-known techniques is the reduced conservativeness. However, this approach also increases the on-line computational complexity, which partially limits its practicality. In this paper a novel approach by using convex combinations is addressed in order to reduce such on-line computational complexity substantially, with guaranteed robust stability of the closed-loop system, and by using the concept of the asymptotically stable invariant ellipsoids.
Description Author affiliation: Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore (Le Feng; Jian Liang Wang)
ISBN 0780391373
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2005-06-26
Publisher Place Hungary
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 1.70 MB
Page Count 6
Starting Page 522
Ending Page 527

Source: IEEE Xplore Digital Library