Title :
A robust H∞ estimator design for linear uncertain system
Author :
Yao, Y.X. ; Darouach, M. ; Schaefers, J.
Author_Institution :
Centre de Recherches Public Henri Tudor, Luxembourg
fDate :
29 June-1 July 1994
Abstract :
In this paper we consider the problem of a robust H∞ optimal estimator design for continuous-time linear systems in the presence of parameter uncertainties. A method that expresses the system uncertainty in the estimator design problem is introduced. This expression for system uncertainty does not change the structure of the standard H∞ optimal problem. Therefore, a complete solution is achieved by using existing results of H∞ optimization theory.
Keywords :
H∞ optimisation; MIMO systems; continuous time systems; linear systems; parameter estimation; uncertain systems; H∞ optimization; continuous-time linear systems; linear uncertain system; parameter uncertainties; robust H∞ estimator; system uncertainty; time invariant MIMO system; Estimation error; Frequency response; Matrix decomposition; Riccati equations; Robust control; Robustness; Signal design; State estimation; Uncertain systems; Uncertainty;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.735247
