An event-triggered predefined time decentralized output feedback fuzzy adaptive control method for interconnected systems

H Xu, D Yu, S Sui, CLP Chen - IEEE Transactions on Fuzzy …, 2022 - ieeexplore.ieee.org
This article investigates the event-triggered predefined time output feedback control design
problem for nonlinear interconnected systems with nonstrict feedback control structures …

A Lyapunov-like characterization of predefined-time stability

E Jiménez-Rodríguez… - … on Automatic Control, 2020 - ieeexplore.ieee.org
This article studies Lyapunov-like conditions to ensure a class of dynamical systems to
exhibit predefined-time stability. The origin of a dynamical system is predefined-time stable if …

Observer-based fuzzy adaptive predefined time control for uncertain nonlinear systems with full-state error constraints

H Xu, D Yu, YJ Liu - IEEE Transactions on Fuzzy Systems, 2023 - ieeexplore.ieee.org
This article studies the predefined time control design issue for uncertain nonlinear systems
with full-state error constraints and unmeasurable states for the first time. Compared with …

Enhancing the settling time estimation of a class of fixed‐time stable systems

R Aldana‐López, D Gómez‐Gutiérrez… - … Journal of Robust …, 2019 - Wiley Online Library
In this paper, we provide a new nonconservative upper bound for the settling time of a class
of fixed‐time stable systems. To expose the value and the applicability of this result, we …

Nonsingular predefined time adaptive dynamic surface control for quantized nonlinear systems

H Xu, D Yu, Z Wang, KH Cheong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article focuses on the singularity-free predefined time control design problem of the
quantized nonstrict feedback (NSF) nonlinear systems. Radial basis function neural …

Predefined-time stabilization for nonlinear stochastic Itô systems

T Zhang, S Xu, W Zhang - Science China Information Sciences, 2023 - Springer
In this paper, a control scheme for stochastic predefined-time stabilization of continuous-time
stochastic Itô systems is proposed. Compared with stochastic finite-time or fixed-time …

On predefined-time synchronisation of chaotic systems

CA Anguiano-Gijón, AJ Muñoz-Vázquez… - Chaos, Solitons & …, 2019 - Elsevier
An active control Lyapunov-function design for predefined-time synchronisation of chaotic
systems, based on the Lorenz attractor, is proposed in this paper. The proposed controller …

Trajectory tracking for a dual-arm free-floating space robot with a class of general nonsingular predefined-time terminal sliding mode

Y Liu, W Yan, T Zhang, C Yu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper addresses trajectory planning and control for a dual-arm free-floating space robot
(FFSR) based on predefinedtime stability. Firstly, a class of general nonsingular terminal …

A class of predefined-time controllers for uncertain second-order systems

JD Sánchez-Torres, AJ Muñoz-Vázquez… - European Journal of …, 2020 - Elsevier
This paper proposes a novel formulation for robust predefined-time stabilisation of a class of
second-order systems with matched perturbations. The presented approach allows …

Prescribed–time estimation and output regulation of the linearized Schrödinger equation by backstepping

D Steeves, M Krstic, R Vazquez - European Journal of Control, 2020 - Elsevier
We study state estimation of the linearized Schrödinger equation within a prescribed
terminal time. We make use of a time–varying, complex–valued observer gain and boundary …