Results 21 to 30 of about 35,286 (235)

Generalized Mittag-Leffler Input Stability of the Fractional-Order Electrical Circuits

open access: yesIEEE Open Journal of Circuits and Systems, 2020
This article addresses new applications of the generalized Mittag-Leffler input stability to the fractional-order electrical circuits. We consider the fractional-order electrical circuits in the context of the generalized Caputo-Liouville derivative.
Ndolane Sene
doaj   +1 more source

SIMULTANEOUS ATTITUDE AND BENDING-TORSIONAL-VIBRATION CONTROL OF A SATELLITE WITH MULTI-SECTION FLEXIBLE PANELS USING PDE BASED BOUNDARY CONTROL-OBSERVER [PDF]

open access: yesمهندسی مکانیک شریف, 2022
In this paper a PDE observer based boundary control method is presented for attitude control and vibration suppression of a general form of flexible satellites considering torsional deflections in addition to bending for the first time. Attitude dynamics
M..M. Ataei   +2 more
doaj   +1 more source

Nonzero Solutions for Nonlinear Systems of Fourth-Order Boundary Value Problems

open access: yesJournal of Mathematics, 2021
This study is devoted to the investigation of nonlinear systems of fourth-order boundary value problems. Namely, using some techniques from matrix analysis and ordinary differential equations, a Lyapunov-type inequality providing a necessary condition ...
Ravi P. Agarwal   +2 more
doaj   +1 more source

Lipschitz stability for generalized ordinary differential equations and impulsive retarded differential equations

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2019
We consider a class of retarded functional differential equations with preassigned moments of impulsive effect and we study the Lipschitz stability of solutions of these equations using the theory of generalized ordinary differential equations and ...
Suzete Afonso, Márcia da Silva
doaj   +1 more source

Lyapunov-type inequalities for generalized one-dimensional Minkowski-curvature problems

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we consider some types of scalar equations and systems of generalized one-dimensional Minkowski-curvature problems. Using an inequality technique, we establish several new Lyapunov-type inequalities for the problems considered. Our results
Haidong Liu
doaj   +1 more source

Generalized Proportional Caputo Fractional Differential Equations with Delay and Practical Stability by the Razumikhin Method

open access: yesMathematics, 2022
Practical stability properties of generalized proportional Caputo fractional differential equations with bounded delay are studied in this paper. Two types of stability, practical stability and exponential practical stability, are defined and considered,
Ravi Agarwal   +2 more
doaj   +1 more source

An efficient deep learning model for brain tumour detection with privacy preservation

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Internet of medical things (IoMT) is becoming more prevalent in healthcare applications as a result of current AI advancements, helping to improve our quality of life and ensure a sustainable health system. IoMT systems with cutting‐edge scientific capabilities are capable of detecting, transmitting, learning and reasoning.
Mujeeb Ur Rehman   +8 more
wiley   +1 more source

Comparative Performance Evaluation of an Accuracy-Enhancing Lyapunov Solver

open access: yesInformation, 2019
Lyapunov equations are key mathematical objects in systems theory, analysis and design of control systems, and in many applications, including balanced realization algorithms, procedures for reduced order models, Newton methods for algebraic Riccati ...
Vasile Sima
doaj   +1 more source

Lyapunov and Riccati equations of discrete-time descriptor systems [PDF]

open access: yes, 1999
In this paper, we further develop the generalized Lyapunov equations for discrete-time descriptor systems given by Bender. We associate a stable discrete-time descriptor system with a Lyapunov equation which has a unique solution.
Lam, J, Zhang, L, Zhang, Q
core   +1 more source

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