Results 1 to 10 of about 53,523 (153)

Comparison principles and input-to-state stability for stochastic impulsive systems with delays

open access: yesSystems Science & Control Engineering, 2021
In this paper, the input-to-state stability (ISS), the pth moment exponential ISS and the stochastic input-to-state stability issues are investigated for the stochastic impulsive systems with time delays via the comparison principle method.
Shuang Liang, Jinling Liang
doaj   +2 more sources

Nonlinear Backstepping Control Design for Coupled Nonlinear Systems under External Disturbances [PDF]

open access: yesComplexity, 2019
A nonlinear backstepping control is proposed for the coupled normal form of nonlinear systems. The proposed method is designed by combining the sliding-mode control and backstepping control with a disturbance observer (DOB).
Wonhee Kim   +3 more
doaj   +2 more sources

Input-to-State Stability and Stabilization of Nonlinear Impulsive Positive Systems

open access: yesMathematics, 2021
This paper focuses on the problems of input-to-state stability (ISS) and stabilization for nonlinear impulsive positive systems (NIPS). Using the max-separable ISS Lyapunov function method, a sufficient condition on ISS is given for general NIPS. On that
Yiqing Xue, Ping Zhao
doaj   +1 more source

Impact of renewable energy penetration rate on power system frequency stability

open access: yesEnergy Reports, 2022
The construction of large-scale renewable energy sources has caused challenges to frequency stability of power system. This paper presents a method to evaluate the frequency stability of power system with high penetration of renewables. Based on input-to-
Boyu Qin   +3 more
doaj   +1 more source

Gradient-Descent-Based Learning Gain for Backstepping Controller and Disturbance Observer of Nonlinear Systems

open access: yesIEEE Access, 2023
This paper proposes a gradient-descent-based learning (GL) gain for backstepping controller and disturbance observer (DOB) of nonlinear system. The proposed method consists of the GL gain update law, controller, and DOB.
Sesun You   +3 more
doaj   +1 more source

Improved Multiple Lyapunov Functions of input-to-output Stability and input-to-state Stability for Switched Systems

open access: yesJournal of Advanced Transportation, 2022
This paper investigates the Lyapunov characterizations of input-to-output stability (IOS) and input-to-state stability (ISS) for nonlinear switched systems.
Shizhang Chen, Chongyang Ning
doaj   +1 more source

On characterisations of the input to state stability properties for conformable fractional order bilinear systems

open access: yesIET Control Theory & Applications, 2022
This paper proposes for the first time the theoretical requirements that a fractional‐order bilinear system with conformable derivative has to fulfil in order to satisfy different input‐to‐state stability (ISS) properties.
Hasan Abbasi Nozari   +2 more
doaj   +1 more source

Input-to-State Stability of a Scalar Conservation Law with Nonlocal Velocity

open access: yesAxioms, 2021
In this paper, we study input-to-state stability (ISS) of an equilibrium for a scalar conservation law with nonlocal velocity and measurement error arising in a highly re-entrant manufacturing system.
Simone Göttlich   +2 more
doaj   +1 more source

A small gain theorem for finite-time input-to-state stability of infinite networks and its applications

open access: yesVisnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2021
We prove a small-gain sufficient condition for (global) finite-time input-to-state stability (FTISS) of infinite networks. The network under consideration is composed of a countable set of finite-dimensional subsystems of ordinary differential equations,
Svyatoslav Pavlichkov
doaj   +1 more source

Design of time-varying input-to-state stability tracking control Lyapunov functions for disturbance attenuation

open access: yesSICE Journal of Control, Measurement, and System Integration, 2021
In this study, we address limitations of the existing methods of disturbance attenuation for nonlinear control systems. We focus on scenarios with trajectory tracking in differentially flat systems.
Yasuhiro Fujii, Hisakazu Nakamura
doaj   +1 more source

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