375 citations · 645 across the 26 of their papers we have counts for
27 papers
Delayed finite-dimensional observer-based control of 2D linear parabolic PDEs
Pengfei Wang, Emilia Fridman
Recently, a constructive method was suggested for finite-dimensional observer-based control of 1D linear heat equation, which is robust to input/output delays. In this paper, we ai…
Improved residual mode separation for finite-dimensional control of PDEs: application to the Euler-Bernoulli beam
Anton Selivanov, Emilia Fridman
We consider a simply-supported Euler-Bernoulli beam with viscous and Kelvin--Voigt damping. Our objective is to attenuate the effect of an unknown distributed disturbance using one…
Internal stabilization of three interconnected semilinear reaction-diffusion PDEs with one actuated state
Constantinos Kitsos, Rami Katz, Emilia Fridman
This work deals with the exponential stabilization of a system of three semilinear parabolic partial differential equations (PDEs), written in a strict feedforward form. The diffus…
A Robust Time-Delay Approach to Extremum Seeking via ISS Analysis of the Averaged System
Xuefei Yang, Emilia Fridman
For N-dimensional (ND) static quadratic map, we present a time-delay approach to gradient-based extremum seeking (ES) both, in the continuous and, for the first time, the discrete…
Stabilization of underactuated linear coupled reaction-diffusion PDEs via distributed or boundary actuation
Constantinos Kitsos, Emilia Fridman
This work concerns the exponential stabilization of underactuated linear homogeneous systems of m parabolic partial differential equations (PDEs) in cascade (reaction-diffusion sys…
Internal stabilization of an underactuated linear parabolic system via modal decomposition (extended version)
Constantinos Kitsos, Emilia Fridman
This work concerns the internal stabilization of underactuated linear systems of heat equations in cascade, where the control is placed internally in the first equation only an…