A simple approach to direct LPV filter design from data for nonlinear systems

2009 ◽  
Vol 42 (10) ◽  
pp. 348-353
Author(s):  
C. Novara ◽  
F. Ruiz ◽  
M. Milanese
Keyword(s):  
Nonlinear Systems ◽  
Filter Design ◽  
Simple Approach

Adaptive Filter Design for FDI in Nonlinear Systems Based on Multiple Model Approach

2003 ◽  
Vol 36 (5) ◽  
pp. 645-650 ◽  
Author(s):  
D. Theilliol ◽  
M. Rodrigues ◽  
M. Adam-Medina ◽  
D. Sauter
Keyword(s):  
Nonlinear Systems ◽  
Adaptive Filter ◽  
Filter Design ◽  
Multiple Model ◽  
Model Approach

Robust Linear $H_{\infty}$ Filter Design for a Class of Uncertain Nonlinear Systems: An LMI Approach

2009 ◽  
Vol 48 (3) ◽  
pp. 1452-1472 ◽  
Author(s):  
Daniel F. Coutinho ◽  
Carlos E. de Souza ◽  
Karina A. Barbosa ◽  
Alexandre Trofino
Keyword(s):  
Nonlinear Systems ◽  
Filter Design ◽  
Uncertain Nonlinear Systems ◽  
Lmi Approach

scholarly journals Stability Analysis and Robust H∞ Filtering for Discrete-time Nonlinear Systems with Time-varying Delays

2021 ◽  
Vol 20 ◽  
pp. 281-288
Author(s):  
Mengying Ding ◽  
Yali Dong
Keyword(s):  
Nonlinear Systems ◽  
Discrete Time ◽  
Filter Design ◽  
Sufficient Conditions ◽  
Linear Matrix ◽  
Time Varying ◽  
Asymptotically Stable ◽  
Matrix Inequalities ◽  
Error System ◽  
Error Dynamics

In this paper, we investigate the problem of robust H∞ filter design for a class of discrete-time nonlinear systems. The systems under consider involves time-varying delays and parameters uncertainties. The main objective is to design a linear full-order filter to ensure that the resulting filtering error system is asymptotically stable with a prescribed H∞ performance level. By constructing an appropriate Lyapunov-Krasovskii functional, some novel sufficient conditions are established to guarantee the filter error dynamics system is robust asymptotically stable with H∞ performance γ , and the H∞ filter is designed in term of linear matrix inequalities. Finally, a numerical example is provided to illustrate the efficiency of proposed method.

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