This paper provides a review about the concept of convex systems based on Takagi-
Sugeno, linear parameter varying (LPV) and quasi-LPV modeling. These paradigms are …

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 …

This paper proposes a new approach of observer design for nonlinear systems described by
a Takagi-Sugeno model. Its main contribution concerns models with premise variables …

This paper is concerned with state estimation for continuous-time nonlinear systems. By
means of a polytopic exact representation of the system using interpolation functions whose …

This paper presents a unified systematic framework for designing dynamic feedback
controllers for nonlinear systems described by Takagi–Sugeno (T–S) models. Both …

Results in this paper generalize recent approaches on non-quadratic controller design for
Takagi–Sugeno models based on a matrix transformation. Conditions thus obtained depend …

This article is dedicated to the problem of fault detection, isolation and estimation for
nonlinear systems described by a Takagi–Sugeno (T–S) model. One of the interests of this …

In the last decades, gain-scheduling control techniques have consolidated as an efficient
answer to analysis and synthesis problems for non-linear systems. Among the approaches …

In this paper, a non-quadratic Lyapunov function is employed to reduce conservatism in a
nonlinear observer designed for a class of continuous-time Takagi–Sugeno fuzzy systems …

This paper proposes a comprehensive solution to persistent problems faced by nonlinear
observer design via convex optimization techniques, namely, the construction of an exact …