On the conservativeness of fuzzy and fuzzy-polynomial control of nonlinear systems

A Sala - Annual Reviews in Control, 2009 - Elsevier
A fairly general class of nonlinear plants can be modeled as fuzzy systems, ie, as a time-
varying convex combination of “vertex” linear systems. As many linear LMI control results …

[BOEK][B] Stability analysis and nonlinear observer design using Takagi-Sugeno fuzzy models

Many problems in decision making, monitoring, fault detection, and control rely on the
knowledge of state variables and time-varying parameters that are not directly measured by …

Sliding-mode control of fuzzy singularly perturbed descriptor systems

Y Wang, X **e, M Chadli, S **e… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Due to the complicated model characteristics, only a few results focusing on stability
analysis have appeared on singularly perturbed descriptor systems (SPDSs). This article …

Reliable mixed H∞/passive control for T–S fuzzy delayed systems based on a semi-Markov jump model approach

H Shen, L Su, JH Park - Fuzzy Sets and Systems, 2017 - Elsevier
This paper investigates the problem of the reliable mixed H∞/passive control for Takagi–
Sugeno (T–S) fuzzy delayed systems based on a semi-Markov jump model (SMJM) …

Observer-based adaptive fuzzy tracking control of nonlinear systems with time delay and input saturation

Q Zhou, C Wu, P Shi - Fuzzy Sets and Systems, 2017 - Elsevier
This paper studies the problem of adaptive output tracking control for a class of nonlinear
systems subject to unknown time delay and input saturation. To address the delay and the …

LMI solution for robust static output feedback control of discrete Takagi–Sugeno fuzzy models

M Chadli, TM Guerra - IEEE Transactions on Fuzzy Systems, 2012 - ieeexplore.ieee.org
This paper deals with the stabilization problem of discrete-time Takagi-Sugeno (TS) fuzzy
systems via static output controller (SOFC). The proposed method uses the descriptor …

Adaptive fuzzy control of switched nonlinear time-varying delay systems with prescribed performance and unmodeled dynamics

S Li, CK Ahn, Z **ang - Fuzzy Sets and Systems, 2019 - Elsevier
This paper considers the problem of adaptive prescribed performance control for a class of
switched nonlinear systems with time-varying delays and unmodeled dynamics. Fuzzy logic …

A decoupling approach for observer-based controller design of T–S fuzzy system with unknown premise variables

WB **e, B Liu, LW Bu, YL Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
For the output feedback control problem of a Takagi-Sugeno (TS) fuzzy system with
unknown premise variables (UPV) and external disturbances, a new observer-based …

State estimation of Takagi–Sugeno systems with unmeasurable premise variables

D Ichalal, B Marx, J Ragot, D Maquin - IET Control Theory & Applications, 2010 - IET
This study is dedicated to the design of observers for non-linear systems described by
Takagi–Sugeno (T–S) multiple models with unmeasurable premise variables. Furthermore …

H∞ filtering for fuzzy systems with immeasurable premise variables: an uncertain system approach

J Yoneyama - Fuzzy Sets and Systems, 2009 - Elsevier
This paper discusses a design of stable filters with H∞ disturbance attenuation of Takagi–
Sugeno fuzzy systems with immeasurable premise variables. When we consider the filter …