Results 181 to 190 of about 342,937 (270)

Neural robust stabilization via event-triggering mechanism and adaptive learning technique

Neural Networks, 2018
The robust control synthesis of continuous-time nonlinear systems with uncertain term is investigated via event-triggering mechanism and adaptive critic learning technique.

exaly   +2 more sources

Uncertainty structures in adaptive and robust stabilization

Automatica, 1995
The authors consider linear uncertain systems of the form \(\dot x = [A_0 + \Delta A(s)] x + [B_0* \Delta B(s)] u\) where \(s \in S \subset \mathbb{R}^{n_s}\) represents unknown parameters; also \(A_0\) and \(B_0\) are unknown. For this class of systems, several relationships between parametric robust control and adaptive control are investigated.
Gevorg Nahapetian, Wei Ren
exaly   +3 more sources

Experimental study on robust adaptive control with insufficient excitation of a 3-DOF spherical parallel robot for stabilization purposes

Mechanism and Machine Theory, 2020
In this paper, a robust adaptive control approach has been proposed for under insufficient excitation Multi-Input Multi-Output (MIMO) systems. The stability and performance of adaptive controllers are highly dependent on initial conditions and speed of ...
Ahmad Kalhor, Mehdi Tale Masouleh, Mehran Ghafarian Tamizi   +2 more
exaly   +2 more sources

A discussion of adaptive stabilization and robust adaptive control

Systems and Control Letters, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lennart Ljung
exaly   +3 more sources

Adaptive robust stabilization of continuous casting

Automatica, 2012
Continuous casting processes can suffer from a disturbance effect, called ‘‘dynamic bulging’’, that causes large oscillations of the mold level, significantly reduces the quality of the final product and may cause instability and damages. In this paper this effect is analyzed and a new integrated control strategy is presented capable of significantly ...
Christian Furtmüller, Patrizio Colaneri, Luigi del Re   +2 more
openaire   +3 more sources

Robust adaptive systems and self stabilization

IEEE Transactions on Automatic Control, 1992
Summary: This paper presents a new methodology for the global stability analysis, and consequently, for the design of robust deterministic and stochastic adaptive control, filtering, and prediction. The methodology advocated herein represents a mathematical formalization of the self-stabilization mechanism which is a natural characteristic of every ...
Radenkovic, Miloje S., Michel, Anthony N.   +1 more
exaly   +3 more sources

Robust stabilization and adaptive H∞ control of nonlinear singular systems via static output feedback

J. Syst. Control. Eng., 2023
This article studies robust stabilization and adaptive H ∞ control problems for a class of continuous-time nonlinear singular systems by static output feedback.
Kaiqiang He, Li-Ying Sun, Renming Yang
semanticscholar   +1 more source

Robust adaptive finite-time stabilization control for a class of nonlinear switched systems based on finite-time disturbance observer

Journal of the Franklin Institute, 2021
The problem of adaptive global finite-time stabilization control for a class of nonlinear switched systems in the presence of external perturbations and arbitrary switchings has been addressed in this research study. The proposed scheme has been designed
M. J. Mirzaei, E. Aslmostafa, M. Asadollahi, M. Badamchizadeh   +3 more
semanticscholar   +1 more source

Robust adaptive model predictive control for guaranteed fast and accurate stabilization in the presence of model errors

International Journal of Robust and Nonlinear Control, 2021
Numerous control applications, including robotic systems such as unmanned aerial vehicles or assistive robots, are expected to guarantee high performance despite being deployed in unknown and dynamic environments where they are subject to disturbances ...
Karime Pereida, Lukas Brunke, Angela P. Schoellig   +2 more
semanticscholar   +1 more source

Observer-Based Adaptive Hybrid Feedback for Robust Global Attitude Stabilization of a Rigid Body

IEEE Transactions on Aerospace and Electronic Systems, 2021
In this article, an observer-based adaptive hybrid attitude controller is presented that overcomes the topological obstructions associated with the global attitude stabilization.
Seyed Hamed Hashemi, N. Pariz, S. K. H. Sani   +2 more
semanticscholar   +1 more source