Event-triggered robust model reference adaptive control for drag-free satellite

XY Sun, Q Shen, SF Wu - Advances in Space Research, 2023 - Elsevier
Aiming at the requirement of bounded disturbance suppression for low-frequency space
gravitational wave detection satellite, a robust model reference adaptive drag-free control …

An improved model-free adaptive control for nonlinear systems: An LMI approach

XZ **, YS Ma, WW Che - Applied Mathematics and Computation, 2023 - Elsevier
This paper proposes two model-free adaptive control (MFAC) schemes by using the linear
matrix inequality (LMI) approach for the single-input single-output (SISO) and multi-input …

Observer‐based adaptive sliding‐mode control under dynamic event‐triggered scheme with actuator and communication faults

H He, W Qi, J Cao, J Cheng… - International Journal of …, 2023 - Wiley Online Library
The adaptive technique and sliding‐mode algorithm (SMA) for observer‐based fault tolerant
control is discussed with dynamic event‐triggered scheme (DETS) in this article. Both the …

Finite time adaptive recoil controller design for deepwater drilling riser systems

Y Zhang, BL Zhang, QL Han, Y Ji, Y Wang, B Zhang - Ocean Engineering, 2024 - Elsevier
In this paper, we propose a finite-time model reference adaptive controller to attenuate the
recoil response of deepwater drilling riser systems following an emergency disconnection …

A robust finite–time model reference adaptive controller for arbitrary order disturbed LTI systems

H Ríos, R Franco, AF de Loza - ISA transactions, 2024 - Elsevier
This manuscript deals with the trajectory-tracking problem for linear time-invariant systems
with parameter uncertainties and time-dependent external perturbations. A robust finite-time …

[HTML][HTML] Adaptive Control Parameter Optimization of Permanent Magnet Synchronous Motors Based on Super-Helical Sliding Mode Control

L Kong, H Zhang, T Zhang, J Wang, C Yang, Z Zhang - Applied Sciences, 2024 - mdpi.com
Optimizing control rate parameters is one of the key technologies in motor control systems.
To address the issues of weak robustness and slow response speed in traditional adaptive …

Decentralized model reference adaptive control for interconnected systems with time‐varying delays and unknown dead‐zone inputs

C Yang, S Xu, Z Zhang - International Journal of Robust and …, 2024 - Wiley Online Library
In this study, the decentralized model reference adaptive control (DMRAC) problem is
tackled for a class of time‐varying delay interconnect systems that comprise unknown …

An LMI–based Robust Nonlinear Adaptive Observer for Disturbed Regression Models

H Ríos, AF de Loza, D Efimov… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article deals with the problem of time-varying parameter identification in dynamical
regression models affected by disturbances. The disturbances comprise time-dependent …

Robust distributed formation control with prescribed performance for nonlinear multi‐agent systems subjected to compound disturbances

Y Jiang, Z Liu, Z Chen - … Journal of Adaptive Control and Signal …, 2023 - Wiley Online Library
This article is concerned with the distributed leader‐following formation control for nonlinear
multi‐agent systems (MASs) subject to compound disturbances. Three aspects of the control …

Comparison of Adaptation Mechanisms on MRAC

E Kökçam, N Tan - IEEE Access, 2024 - ieeexplore.ieee.org
Model reference adaptive control (MRAC) could be designed using different adaptation
mechanisms. An adaptation mechanism could affect the Model Reference Adaptive System …