Recent Developments in Stability and Control of Dynamical Systems

A special issue of Axioms (ISSN 2075-1680). This special issue belongs to the section "Mathematical Analysis".

Deadline for manuscript submissions: 31 August 2024 | Viewed by 894

Special Issue Editors


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Guest Editor
Guangxi Colleges and Universities Key Laboratory of Complex System Optimization and Big Data Processing, Yulin Normal University, Yulin 537000, China
Interests: nonlinear analysis; fractional calculus; partial differential equations; nonsmooth analysis; control theory; variational/hemivariational inequalities; numerical analysis; contact mechanics problems; fluid mechanics problems; mathematical modelling; applied mathematics; fuzzy mathematics; stability analysis; convergence analysis
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Guest Editor
Faculty of Mathematics and Computer Science, Jagiellonian University, 30348 Krakow, Poland
Interests: differential equations; nonlinear functional analysis; methods and techniques of nonlinear analysis; calculus of variations; control theory; identification; homogenization; mathematical modeling of physical systems; applications of PDEs to problems of mechanics

Special Issue Information

Dear Colleagues,

Mathematical modeling is an essential tool in studying a diverse range of dynamical systems. It describes the behaviors of complex and nonlinear phenomena in mathematics and physics, but it also has a long and rich tradition of applications in engineering, biology, economics, statistics, etc. In real-world problems, mathematical modeling of dynamical system is largely based on the abstraction that information is transmitted along perfect communication channels and that computation is either instantaneous (continuous-time) or periodic (discrete-time). In principle, there are two major sources of error in modelling of physical events: approximation errors due to the inherent inaccuracies incurred in the discretization of the events and modeling errors due to the natural imperfections in abstract models of actual physical phenomena. In order to deal with these issues, sophisticated mathematical techniques are needed. On the other hand, the important properties of dynamical systems play a central role in control systems. The stability concept is essential, because almost every practical control system is designed to be stable.

The objective of this Special Issue is to compile recent developments in methodologies and techniques for stability and control design of dynamical systems to deal with issues such as nonlinear events, kinematics of the actuators, reliability and security of communications, bandwidth allocation, development of data communication protocols, fault detection and fault tolerant control, real-time information collection, and efficient processing of sensor data. Relevant topics include, but are not limited to, the following areas:

  • Stability and control design;
  • Qualitative behaviors of dynamical systems;
  • Linear and nonlinear system modeling;
  • Stochastic dynamical systems;
  • Fuzzy systems and its applications;
  • Networked control systems.

Dr. Shengda Zeng
Prof. Dr. Stanisław Migórski
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Axioms is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • optimal control
  • differential equations and differential inclusions
  • stability
  • sensitivity
  • optimal conditions
  • fuzzy systems
  • variational analysis
  • numerical analysis
  • qualitative analysis
  • shape optimization

Published Papers (1 paper)

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Research

16 pages, 391 KiB  
Article
Exponential Stability of Dynamical Systems on Time Scales with Application to Multi-Agent Systems
by Mingshuo Liu and Huizhe Shi
Axioms 2024, 13(2), 100; https://doi.org/10.3390/axioms13020100 - 31 Jan 2024
Viewed by 728
Abstract
The exponential stability criteria of systems with time delays on time scales are established, which unifies and generalizes the continuous and discrete cases. The time derivatives of Lyapunov functions (functionals) along solutions are allowed to be indefinite, namely, to take both negative and [...] Read more.
The exponential stability criteria of systems with time delays on time scales are established, which unifies and generalizes the continuous and discrete cases. The time derivatives of Lyapunov functions (functionals) along solutions are allowed to be indefinite, namely, to take both negative and positive value, which reduces conservatism of the criteria. Moreover, the stability criteria are applicable to both linear and nonlinear systems on time scales, which expands the scope of application of the criteria. Furthermore, the improved stability theorem is applied to solve a leader-following consensus problem of multi-agents on time scales. Sufficient conditions are derived for the leader-following consensus of multi-agent systems under directed interaction topology. A numerical example is given to illustrate the feasibility and effectiveness of the theoretical results. Full article
(This article belongs to the Special Issue Recent Developments in Stability and Control of Dynamical Systems)
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