Title :
Robust H∞ Filtering for Discrete-Time Systems with Nonlinear Uncertainties
Author_Institution :
Agilent Technol. Singapore Pte Ltd.
Abstract :
In this paper, we consider the problem of robust Hinfin filtering for discrete-time systems with normbounded nonlinear uncertainties. The class of uncertain systems is described by a state-space model with linear nominal parts and norm-bounded nonlinear uncertainties on both state and output measurements. We proposed a method of converting such type of nonlinear uncertain system to a linear uncertain system, and presented a methodology for designing a robust H infin filter
Keywords :
Hinfin control; control system synthesis; discrete time systems; nonlinear control systems; robust control; uncertain systems; discrete-time systems; linear uncertain system; nonlinear uncertain system; robust Hinfin filtering; Drives; Electronic mail; Filtering; Noise robustness; Nonlinear filters; Pulp manufacturing; Statistics; Symmetric matrices; Uncertain systems; Uncertainty; nonlinear norm-bounded uncertainties; robust H∞ filtering;
Conference_Titel :
Industrial Electronics and Applications, 2006 1ST IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-9513-1
Electronic_ISBN :
0-7803-9514-X
DOI :
10.1109/ICIEA.2006.257251
