[Turkmath:6527] The Announce of Weekly Online Seminar “Analysis and Applied Mathematics"

[Allaberen Ashyralyev]

Dear Colleagues!
You are cordially invited to the  Weekly Online Seminar “Analysis and
Applied Mathematics” on
*Date*: Tuesday, May 28, 2024
*Time:* 14.00-15.00 (Istanbul) = 13.00-14.00 (Ghent) = 16.00-17.00 (Almaty)
  Place: Zoom link:
https://us02web.zoom.us/j/6678270445?pwd=SFNmQUIvT0tRaHlDaVYrN3l5bzJVQT09,
Conference ID: 667 827 0445, Access code: 1
*Speaker: *  *Ass.Prof. Dr.Rakkiyappan Rajan*
*Bharathiar University, Coimbatore, India *
*Title: *  *Stability Analysis and Robust Control for Time-Delay Systems*
*Abstract:*  Time-delay systems are dynamic systems in which a delay
between the input and output significantly affects system performance.
These delays, whether constant or variable, discrete or distributed, often
arise in engineering applications such as networked control systems,
biological systems, and process control. Managing these delays is crucial
for ensuring system stability and achieving robust control. One of the most
common approaches for
analyzing the stability of time-delay systems is the Lyapunov-Krasovskii
functional method. This involves constructing a functional that decreases
over time, ensuring system stability. The LKF method is powerful for both
constant and time-varying delays. The Lyapunov-Razumikhin approach uses a
Lyapunov function that considers the delayed state explicitly,providing
conditions under which the system remains stable despite the delay. It is
often simpler to apply than the LKF method but might be less conservative.
Various stability criteria have been developed, including the
delay-independent and delay-dependent criteria.
Delay-independent criteria provide stability conditions that do not depend
on the magnitude of the delay, while delay-dependent criteria take the
specific value of the delay into account for a more precise stability
assessment.
 *Abstracts and forthcoming talks can be found on our webpage*
https://sites.google.com/view/aam-seminars
With my best wishes
*Prof. Dr. Allaberen Ashyralyev *
*Department of Mathematics, Bahcesehir University,**34349**, Istanbul,
Turkiye*
*Peoples' Friendship University of Russia (RUDN University),** Ul Miklukho
Maklaya 6, Moscow 117198, Russian Federation *
*Institute of Mathematics and Mathematical Modelling, 050010, Almaty,
Kazakhstan*
*e-mail: allaberen.ashyralyev at bau.edu.tr
<allaberen.ashyralyev at neu.edu.tr> and **aallaberen at gmail.com
<aallaberen at gmail.com> *
 http://akademik.bahcesehir.edu.tr/web/allaberenashyralyev

https://sites.google.com/view/aam-seminars

https://ejaam.org/editorial.html

*icaam-online.org <http://icaam-online.org>*

*https://www.genealogy.math.ndsu.nodak.edu/id.php?id=95872&fChrono=1
<https://www.genealogy.math.ndsu.nodak.edu/id.php?id=95872&fChrono=1>*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://yunus.listweb.bilkent.edu.tr/pipermail/turkmath/attachments/20240523/02dc9633/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Analysis&Appl Math_Seminar_May 28 (3).pdf
Type: application/pdf
Size: 339099 bytes
Desc: not available
URL: <http://yunus.listweb.bilkent.edu.tr/pipermail/turkmath/attachments/20240523/02dc9633/attachment-0001.pdf>