Fault-tolerant controller design based on adaptive backstep** for tower cranes with actuator faults

J **a, H Ouyang, M Zhang - ISA transactions, 2024 - Elsevier
Due to the widespread application and significant investment required for a single crane,
there is an increased emphasis on crane safety and service life. Fault-tolerant control as an …

Distributed Nussbaum-based finite-time containment control for multi-UAVs with actuator saturation and faults

B Liu, Y Guo, A Li, F Di - IEEE Transactions on Aerospace and …, 2022 - ieeexplore.ieee.org
This article devotes to addressing the distributed adaptive finite-time containment control for
the multi-UAVs with actuator saturation, faults, and external disturbances. A hyperbolic …

Adaptive neural fault‐tolerant control of an uncertain 2‐DOF helicopter system with actuator faults and output error constrains

L Cao, J Zhang, S Liu, Z Zhao - IET Control Theory & …, 2023 - Wiley Online Library
This paper develops an adaptive neural fault‐tolerant control for an unknown two‐degree of
freedom helicopter nonlinear system with output error constraints, actuator fault, and …

Observer‐based robust optimal control for helicopter with uncertainties and disturbances

Y Qiu, Y Li, Y Liu, Z Wang, K Liu - Asian Journal of Control, 2023 - Wiley Online Library
Unknown model uncertainties and external disturbances widely exist in helicopter dynamics
and bring adverse effects on control performance. Optimal control techniques have been …

Fixed‐Time State Observer‐Based Robust Adaptive Neural Fault‐Tolerant Control for a Quadrotor Unmanned Aerial Vehicle

S Ranjan, S Majhi - … Journal of Adaptive Control and Signal …, 2025 - Wiley Online Library
This paper presents a fixed‐time state observer‐based robust adaptive neural fault‐tolerant
control (RANFTC) for attitude and altitude tracking and control of quadrotor unmanned aerial …

Adaptive fault-tolerant control based on linear matrix inequalities for actuator failures in steer-by-wire system

W Liu, Z Jiang - Proceedings of the Institution of Mechanical …, 2024 - journals.sagepub.com
Aiming at the vehicle stability and safety problems caused by the actuator failure of Steer-By-
Wire (SBW) system, a two-layer control strategy combining the Performance-Preserving …

Neural Network-based Adaptive Finite-time Control for 2-DOF Helicopter Systems with Prescribed Performance and Input Saturation

H Bi, J Zhang, X Wang, S Liu, Z Zhao, T Zou - Journal of Intelligent & …, 2024 - Springer
In this study, we propose an adaptive neural network (NN) control approach for a 2-DOF
helicopter system characterized by finite-time prescribed performance and input saturation …

Adaptive sensor fault tolerant control with prescribed performance for unmanned autonomous helicopter based on neural networks

M Wan, M Chen, M Lungu - Aircraft Engineering and Aerospace …, 2024 - emerald.com
Purpose This paper aims to study a neural network-based fault-tolerant controller to improve
the tracking control performance of an unmanned autonomous helicopter with system …

Model Free Adaptive Sliding Mode Fault Tolerant Control for a 3-DOF Helicopter

J Wang, J Wang, X Wang - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
In this article, a model-free adaptive sliding mode fault-tolerant control method is presented
and applied to a three-degree-of-freedom (3-DOF) helicopter attitude control system under …

[PDF][PDF] Enhancing Aircraft Fault-Tolerant Control: Hybrid Fusion of Fast Convergence Super-Twisting Observer and Adaptive Neural Network Approaches

J Naderifar, M Khazaee, SH Sadati - Journal of Technology in …, 2024 - jtae.ari.ac.ir
In flight control systems, ensuring proper performance and reducing the adverse effects of
the aircraft's nonlinear dynamic terms, sensor faults, signal loss, and disturbances is vital …