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Emilia Fridman
Researcher at Tel Aviv University
Publications - 430
Citations - 19788
Emilia Fridman is an academic researcher from Tel Aviv University. The author has contributed to research in topics: Exponential stability & Linear system. The author has an hindex of 64, co-authored 394 publications receiving 17231 citations. Previous affiliations of Emilia Fridman include Saint Petersburg State University of Information Technologies, Mechanics and Optics.
Papers
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Journal ArticleDOI
Technical Communique: Robust sampled-data stabilization of linear systems: an input delay approach
TL;DR: A new approach to robust sampled- data control is introduced, modelled as a continuous-time one, where the control input has a piecewise-continuous delay, and sufficient linear matrix inequalities conditions for sampled-data state-feedback stabilization of such systems are derived via descriptor approach to time-delay systems.
Journal ArticleDOI
Brief paper: A refined input delay approach to sampled-data control
TL;DR: Novel time-dependent Lyapunov functionals in the framework of the input delay approach are introduced, which essentially improve the existing results and can guarantee the stability under the sampling which may be greater than the analytical upper bound on the constant delay that preserves the stability.
Journal ArticleDOI
New Lyapunov–Krasovskii functionals for stability of linear retarded and neutral type systems ☆
TL;DR: A new (descriptor) model transformation and a corresponding Lyapunov–Krasovskii functional are introduced for stability analysis of systems with delays and conditions are given in terms of linear matrix inequalities.
Journal ArticleDOI
An improved stabilization method for linear time-delay systems
Emilia Fridman,Uri Shaked +1 more
TL;DR: A delay-dependent criterion for determining the stability of systems with time-varying delays is obtained and this criterion is used to derive an efficient stabilizing state-feedback design method for systems with parameter uncertainty, of either the polytopic or the norm-bounded types.
Book
Introduction to Time-Delay Systems: Analysis and Control
TL;DR: Sampled-data and networked control systems: a time-delay approach and Lyapunov-based stability analysis.