This paper addresses the problem of H∞ fuzzy filter design in finite frequency intervals for
discrete-time nonlinear systems subject to time-varying delays. Fuzzy filters whose order is …

The Kalman-Yakubovich-Popov (KYP) lemma is a useful tool in control theory, since it
relates frequency-domain inequalities (FDIs) to linear matrix inequalities (LMIs). In the last …

This work investigates the problem of designing H∞ and H 2 output-feedback controllers for
discrete-time linear systems with time-invariant uncertainties. The proposed control law …

This paper studies the FD problem for discrete-time uncertain LPV systems with double-
layer polytopic description. A parameter-dependent non-minimal order FD filter is presented …

This paper focuses on the robust full‐order H∞ filter design for linear discrete‐time systems
with polytopic uncertainties. Less conservative robust H∞ filter design procedures are given …

This work provides a tutorial to model a nonlinear system by means of a set of linear
parameter varying (LPV) systems, linearized around equilibrium points in which the control …

This paper proposes a sufficient condition for the discrete-time robust H∞ filtering design
problem with low-frequency specifications using an extension of the generalized Kalman …

This work investigates the problem of designing robust H∞ static output-feedback
controllers for uncertain linear discrete time-invariant systems where all matrices are …

This paper addresses the problem of gain-scheduled filter design with guaranteed H 2
performance for linear parameter-varying discrete-time systems with arbitrarily fast time …

O problema de sıntese de controladores robustos por realimentaçao estática de saıda com
custo garantido H2 para sistemas lineares incertos discretos no tempo é investigado neste …