Offset-free setpoint tracking using neural network controllers

P Pauli, J Köhler, J Berberich… - … for dynamics and …, 2021 - proceedings.mlr.press
In this paper, we present a method to analyze local and global stability in offset-free setpoint
tracking using neural network controllers and we provide ellipsoidal inner approximations of …

Local stability and convergence analysis of neural network controllers with error integral inputs

X Fu, S Li, DC Wunsch, E Alonso - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article investigates the local stability and local convergence of a class of neural network
(NN) controllers with error integrals as inputs for reference tracking. It is formally proved that …

Neural network control for position tracking of a two-axis inverted pendulum system: Experimental studies

S Jung, HT Cho, TC Hsia - IEEE Transactions on Neural …, 2007 - ieeexplore.ieee.org
In this paper, experimental studies of a decentralized neural network control scheme of the
reference compensation technique applied to control a 2-degrees-of-freedom (2-DOF) …

Robust redesign of a neural network controller in the presence of unmodeled dynamics

GA Rovithakis - IEEE Transactions on Neural Networks, 2004 - ieeexplore.ieee.org
This work presents a neural network control redesign, which achieves robust stabilization in
the presence of unmodeled dynamics restricted to be input to output practically stable …

Nonlinear adaptive control in the presence of unmodelled dynamics using neural networks

GA Rovithakis - Proceedings of the 38th IEEE Conference on …, 1999 - ieeexplore.ieee.org
We discuss the tracking problem in the presence of unmodelled dynamics, for affine in the
control nonlinear dynamical systems, whose nonlinearities are assumed unknown, using …

Global tracking control of strict-feedback systems using neural networks

JT Huang - IEEE transactions on neural networks and learning …, 2012 - ieeexplore.ieee.org
Most existing adaptive neural controllers ensure semiglobally uniform ultimately bounded
stability on the condition that the neural approximation remains valid for all time. However …

Stability analysis using quadratic constraints for systems with neural network controllers

H Yin, P Seiler, M Arcak - IEEE Transactions on Automatic …, 2021 - ieeexplore.ieee.org
A method is presented to analyze the stability of feedback systems with neural network
controllers. Two stability theorems are given to prove asymptotic stability and to compute an …

On control of a base-excited inverted pendulum using neural networks

Q Wu, N Sepehri, S He - Journal of the Franklin Institute, 2000 - Elsevier
In this paper a neural-network-based control technique is proposed for stabilizing a base-
excited inverted pendulum. The pendulum has two degrees of rotational freedom and the …

Design of deep neural networks as add-on blocks for improving impromptu trajectory tracking

S Zhou, MK Helwa, AP Schoellig - 2017 IEEE 56th Annual …, 2017 - ieeexplore.ieee.org
This paper introduces deep neural networks (DNNs) as add-on blocks to baseline feedback
control systems to enhance tracking performance of arbitrary desired trajectories. The DNNs …

Stable adaptive neuro-control design via Lyapunov function derivative estimation

GA Rovithakis - Automatica, 2001 - Elsevier
A new approach to the tracking problem, for affine in the control nonlinear dynamical
systems, whose nonlinearities are assumed to be unknown, is presented in this paper. The …