DocumentCode
2564744
Title
Estimation of sensitivity of periodic trajectories with respect to structured uncertainty
Author
Megretski, Alexandre ; Jonsson, Ulf T. ; Kao, Chung-Yao
Author_Institution
MIT, Cambridge, MA, USA
Volume
5
fYear
2000
fDate
2000
Firstpage
3101
Abstract
The problem of computing bounds of periodic solutions to uncertain nonautonomous systems is considered. A bound on the distance between the perturbed and the nominal trajectory can be verified via the solution to a robust performance problem which is defined in terms of a sensitivity derivative. This robustness problem is solved using integral quadratic constraints and linear quadratic optimal control theory
Keywords
linear quadratic control; nonlinear control systems; periodic control; perturbation techniques; robust control; sensitivity analysis; uncertain systems; LQ control; integral quadratic constraints; linear quadratic optimal control theory; nonlinear system perturbation; periodic trajectory sensitivity estimation; perturbed trajectory; sensitivity derivative; structured uncertainty; uncertain nonautonomous systems; Constraint theory; Integral equations; Optimal control; Periodic structures; Robust control; Robustness; Sufficient conditions; Transfer functions; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2000. Proceedings of the 2000
Conference_Location
Chicago, IL
ISSN
0743-1619
Print_ISBN
0-7803-5519-9
Type
conf
DOI
10.1109/ACC.2000.879136
Filename
879136
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