Adaptive neural network control for a class of nonlinear systems with function constraints on states

YJ Liu, W Zhao, L Liu, D Li, S Tong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, the problem of tracking control for a class of nonlinear time-varying full state
constrained systems is investigated. By constructing the time-varying asymmetric barrier …

Neural network controller design for a class of nonlinear delayed systems with time-varying full-state constraints

D Li, CLP Chen, YJ Liu, S Tong - IEEE transactions on neural …, 2019 - ieeexplore.ieee.org
This paper proposes an adaptive neural control method for a class of nonlinear time-varying
delayed systems with time-varying full-state constraints. To address the problems of the time …

Composite intelligent learning control of strict-feedback systems with disturbance

B Xu, F Sun - IEEE transactions on cybernetics, 2017 - ieeexplore.ieee.org
This paper addresses the dynamic surface control of uncertain nonlinear systems on the
basis of composite intelligent learning and disturbance observer in presence of unknown …

Fuzzy approximation-based adaptive control of nonlinear uncertain state constrained systems with time-varying delays

D Li, L Liu, YJ Liu, S Tong… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
In this paper, a novel adaptive fuzzy tracking control strategy is developed for nonlinear time-
varying delayed systems with full state constraints. State constraints and time delays are …

Approximation-based adaptive neural tracking control of nonlinear MIMO unknown time-varying delay systems with full state constraints

DP Li, DJ Li, YJ Liu, S Tong… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
This paper deals with the tracking control problem for a class of nonlinear multiple input
multiple output unknown time-varying delay systems with full state constraints. To overcome …

An optimal fuzzy-theoretic setting of adaptive robust control design for a lower limb exoskeleton robot system

S Yang, J Han, L Xia, YH Chen - Mechanical Systems and Signal …, 2020 - Elsevier
Aim to recover the motor function of impaired lower limbs of stroke patients, in this paper, we
propose a novel adaptive robust control with a fuzzy optimal gain design approach for an …

Adaptive neural finite-time control for a class of switched nonlinear systems

M Cai, Z Xiang - Neurocomputing, 2015 - Elsevier
This paper investigates the adaptive finite-time stabilization of a class of switched nonlinear
systems with unknown nonlinear terms using neural networks. Under the assumption that all …

Neuroadaptive dynamic surface control for induction motors stochastic system based on reduced-order observer

E Zhao, J Yu, J Liu, Y Ma - ISA transactions, 2022 - Elsevier
This paper studies an observer-based neural network position tracking control scheme for
induction motors system operating under a field-oriented control scheme with the problem of …

Disturbance-observer-based adaptive NN control for a class of MIMO discrete-time nonlinear strict-feedback systems with dead zone

B Wu, M Chen, S Shao, L Zhang - Neurocomputing, 2021 - Elsevier
In this paper, based on a disturbance observer (DO), an adaptive neural network (ANN)
tracking control scheme is proposed for the multi-input and multi-output (MIMO) strict …

Minimal-approximation-based distributed consensus tracking of a class of uncertain nonlinear multiagent systems with unknown control directions

YH Choi, SJ Yoo - IEEE Transactions on Cybernetics, 2017 - ieeexplore.ieee.org
A minimal-approximation-based distributed adaptive consensus tracking approach is
presented for strict-feedback multiagent systems with unknown heterogeneous …