Robustness of Luenberger observers: Linear systems stabilized via non-linear control
Automatica (Journal of IFAC)
On robust observer compensator design
Automatica (Journal of IFAC)
Sensitivity of failure detection using generalized observers
Automatica (Journal of IFAC)
H2 optimal control
Robust controller design for uncertain systems with time delays: LMI approach
Automatica (Journal of IFAC)
An LMI approach to H∞ controller design for linear time-delay systems
Automatica (Journal of IFAC)
Criteria for robust stability and stabilization of uncertain linear systems with state delay
Automatica (Journal of IFAC)
H∞ control of discrete-time linear systems with norm-bounded uncertainties and time delay in state
Automatica (Journal of IFAC)
Observers for Linear Systems
Linear System Theory and Design
Linear System Theory and Design
Observer-based H∞ controller design for state delayed linear systems
Automatica (Journal of IFAC)
Robust H∞ state feedback control for linear systems with state delay and parameter uncertainty
Automatica (Journal of IFAC)
Stability and Stabilization of Uncertain 2-D Discrete Systems with Stochastic Perturbation
Multidimensional Systems and Signal Processing
Robust output feedback control for discrete time-delay uncertain systems
Control and Intelligent Systems
Filtering for uncertain 2-D discrete systems with state delays
Signal Processing
Parameter-dependent robust stability of uncertain time-delay systems
Journal of Computational and Applied Mathematics
A new delay system approach to network-based control
Automatica (Journal of IFAC)
Delay-dependent H∞ control of linear discrete-time systems with an interval-like time-varying delay
International Journal of Systems Science
H∞ fuzzy control of nonlinear systems under unreliable communication links
IEEE Transactions on Fuzzy Systems
Brief paper: Robust finite frequency H∞ filtering for uncertain 2-D Roesser systems
Automatica (Journal of IFAC)
Time-delay systems: an overview of some recent advances and open problems
Automatica (Journal of IFAC)
Brief Filtering on nonlinear time-delay stochastic systems
Automatica (Journal of IFAC)
Hi-index | 22.15 |
In this note we consider the problem of H"~ observer design for a class of uncertain linear discrete-time systems with delayed state and parameter uncertainties. The goal of this problem is to design a linear state observer such that, for the positive integer state time-delay and all admissible norm-bounded parameter uncertainties, the observation process remains robustly stable and the transfer function from exogenous disturbances to error state outputs meets the prespecified H"~-norm upper-bound constraint. The observer structure does not depend on the parameter uncertainties. A simple, effective algebraic methodology is developed to derive the conditions for the existence of the desired robust H"~ observers, and the analytical expression of these observers is then characterized in terms of the matrix Riccati-like equations/inequalities. We provide a numerical example to demonstrate the validity and the applicability of the proposed approach.