Title :
Robust H∞ filtering for affine nonlinear system with parameters uncertainty
Author :
You, Fuqiang ; Wang, Fuli ; Mao, Zhizhong ; Guan, Shouping
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
Robust nonlinear H∞ filtering problem for affine nonlinear system with a class of parameter uncertainties is investigated. Sufficient conditions for the solvability of the robust nonlinear H∞ filtering problem are proposed in terms of Hamilton-Jacobi inequality. Also, the explicit computation equation of the filter gain matrix function is provided.
Keywords :
H∞ control; filtering theory; matrix algebra; nonlinear control systems; robust control; uncertain systems; Hamilton-Jacobi inequality; affine nonlinear system; filter gain matrix function; parameters uncertainty; robust nonlinear H∞ filtering problem; Equations; Filtering; Nonlinear systems; Robustness; Sufficient conditions; Uncertain systems; Uncertainty; Filtering; Nonlinear system; Uncertainty;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968220
