Iasson Karafyllis
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Iasson Karafyllis has a total of 1 co-authors. Here are the top co-authors by number of shared publications:
Stelios Kotsios
Division of Mathematics, Department of Economics , University of Athens , Athens, Greece
1 shared publication
Latest Publications
- 3 July 2006
- Published by Elsevier in Journal of Mathematical Analysis and Applications
- Vol. 328 (2) , 876-899
A system-theoretic framework for a wide class of systems I: Applications to numerical analysis
- 3 July 2006
- Published by Elsevier in Journal of Mathematical Analysis and Applications
- Vol. 328 (2) , 876-899
A system-theoretic framework for a wide class of systems I: Applications to numerical analysis
- 1 July 2006
- Published by Taylor & Francis in Journal of Difference Equations and Applications
- Vol. 12 (7) , 741-768
Necessary and sufficient conditions for robust global asymptotic stabilization of discrete-time systems
We give Lyapunov-like conditions for non-uniform in time output stabilization of discrete-time systems. Particularly, it is proved that for a discrete-time control system there exists a (continuous) output stabilizing feedback if and only if there exists a (strong) output control Lyapunov function (OCLF). Moreover, strategies for the construction of continuous robust feedback stabilizers are presented.
- 1 July 2006
- Published by Taylor & Francis in Journal of Difference Equations and Applications
- Vol. 12 (7) , 741-768
Necessary and sufficient conditions for robust global asymptotic stabilization of discrete-time systems
We give Lyapunov-like conditions for non-uniform in time output stabilization of discrete-time systems. Particularly, it is proved that for a discrete-time control system there exists a (continuous) output stabilizing feedback if and only if there exists a (strong) output control Lyapunov function (OCLF). Moreover, strategies for the construction of continuous robust feedback stabilizers are presented.
- 26 April 2006
- Published by Springer Nature in Mathematics of Control, Signals, and Systems
- Vol. 18 (3) , 236-259
Stabilization by Means of Time-varying Hybrid Feedback
- 26 April 2006
- Published by Springer Nature in Mathematics of Control, Signals, and Systems
- Vol. 18 (3) , 236-259
Stabilization by Means of Time-varying Hybrid Feedback
- 10 March 2006
- Published by Wiley in International Journal of Robust and Nonlinear Control
- Vol. 16 (4) , 191-214
Non-uniform in time robust global asymptotic output stability for discrete-time systems
- 10 March 2006
- Published by Wiley in International Journal of Robust and Nonlinear Control
- Vol. 16 (4) , 191-214
Non-uniform in time robust global asymptotic output stability for discrete-time systems
- 31 October 2005
- Published by Elsevier in Systems & Control Letters
- Vol. 54 (10) , 939-951
Applications of non-uniform in time robust global asymptotic output stability to robust partial state feedback stabilization
- 31 October 2005
- Published by Elsevier in Systems & Control Letters
- Vol. 54 (10) , 939-951
Applications of non-uniform in time robust global asymptotic output stability to robust partial state feedback stabilization
- Open Access
Lyapunov Theorems for Systems Described by Retarded Functional Differential Equations
Lyapunov-like characterizations for non-uniform in time and uniform robust global asymptotic stability of uncertain systems described by retarded functional differential equations are provided.
Open AccessLyapunov Theorems for Systems Described by Retarded Functional Differential Equations
Lyapunov-like characterizations for non-uniform in time and uniform robust global asymptotic stability of uncertain systems described by retarded functional differential equations are provided.
- Open Access
Non-Uniform in Time Robust Global Asymptotic Output Stability for Discrete-Time Systems
In this paper the notions of non-uniform in time Robust Blobal Asymptotic Output Stability (RGAOS) and Input-to-Output Stability (IOS) for discrete-time systems are studied. Characterizations as well as links between these notions are provided. Particularly, it is shown that a discrete-time system with continuous dynamics satisfies the non-uniform in time IOS property if and only if the corresponding unforced system is non-uniformly in time RGAOS. Necessary and sufficient conditions for the solvability of the Robust Output Feedback Stabilization (ROFS) problem are also given.
Open AccessNon-Uniform in Time Robust Global Asymptotic Output Stability for Discrete-Time Systems
In this paper the notions of non-uniform in time Robust Blobal Asymptotic Output Stability (RGAOS) and Input-to-Output Stability (IOS) for discrete-time systems are studied. Characterizations as well as links between these notions are provided. Particularly, it is shown that a discrete-time system with continuous dynamics satisfies the non-uniform in time IOS property if and only if the corresponding unforced system is non-uniformly in time RGAOS. Necessary and sufficient conditions for the solvability of the Robust Output Feedback Stabilization (ROFS) problem are also given.