DocumentCode
2800485
Title
A reflection coefficient approach to robust controller design
Author
Nurges, Ü ; Rüstern, E.
Author_Institution
Inst. of Cybern., Tallinn Univ. of Technol., Tallinn, Estonia
fYear
2009
fDate
17-19 June 2009
Firstpage
1398
Lastpage
1403
Abstract
A constructive procedure for robust output controller design is given starting from the unit hypercube of reflection coefficients of monic polynomials. This procedure consists of two main steps: convex approximation of the stability domain by a polytope and robust controller design by quadratic programming approach. A generalization for all stable polytopes is given by the use of a Schur invariant transformation with a free parameter.
Keywords
control system synthesis; polynomial approximation; quadratic programming; robust control; Schur invariant transformation; convex approximation; monic polynomial; quadratic programming; reflection coefficient; robust output controller design; stability domain; Centralized control; Control systems; Cybernetics; Hypercubes; Polynomials; Reflection; Robust control; Robust stability; Stability analysis; Uncertainty; Discrete-time Systems; Polynomials; Robust Control; Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location
Guilin
Print_ISBN
978-1-4244-2722-2
Electronic_ISBN
978-1-4244-2723-9
Type
conf
DOI
10.1109/CCDC.2009.5192863
Filename
5192863
Link To Document