Actuator fault‐tolerant control of ocean surface vessels with input saturation

M Chen, B Jiang, R Cui - International Journal of Robust and …, 2016 - Wiley Online Library
In this paper, an actuator robust fault‐tolerant control is proposed for ocean surface vessels
with parametric uncertainties and unknown disturbances. Using the backstepping technique …

Adaptive neural network‐based fault‐tolerant trajectory‐tracking control of unmanned surface vessels with input saturation and error constraints

H Qin, C Li, Y Sun - IET Intelligent Transport Systems, 2020 - Wiley Online Library
The unmanned surface vessel (USV) plays an important role in smart ocean. This study
proposes an adaptive fault‐tolerant tracking control for USVs in the presence of input …

Finite-time trajectory tracking fault-tolerant control for surface vessel based on time-varying sliding mode

M Fu, M Li, W Xie - IEEE Access, 2017 - ieeexplore.ieee.org
This paper addresses the problem of trajectory tracking control of a surface vessel subject to
parametric uncertainties, external disturbances, and thruster faults. A novel robust fault …

Fault-tolerant compensation control based on sliding mode technique of unmanned marine vehicles subject to unknown persistent ocean disturbances

LY Hao, H Zhang, W Yue, H Li - International Journal of Control …, 2020 - Springer
This paper is concerned with a robust adaptive fault-tolerant compensation control problem
based on sliding mode technique for an unmanned marine vehicle (UMV) with thruster faults …

Fault-tolerant control of active compensation toward actuator faults: An autonomous underwater vehicle example

F Liu, H Tang, J Luo, L Bai, H Pu - Applied Ocean Research, 2021 - Elsevier
As the motions of faulty actuators may change the faulty influences and introduce uncertain
losses, this paper focuses on developing actively compensation-based fault-tolerant control …

Approximation-free appointed-time tracking control for marine surface vessel with actuator faults and input saturation

C Zhu, E Zhang, J Li, B Huang, Y Su - Ocean Engineering, 2022 - Elsevier
This paper investigates the tracking control problem for the marine surface vessel (MSV)
under external disturbances, parametric uncertainties, actuator faults, and saturation …

Fixed-time velocity-free sliding mode tracking control for marine surface vessels with uncertainties and unknown actuator faults

J Zhang, S Yu, Y Yan - Ocean Engineering, 2020 - Elsevier
In this paper, a novel fixed-time fault-tolerant control scheme is proposed for trajectory
tracking of marine surface vessels (MSVs). A fixed-time extended state observer (FXESO) is …

Event-triggered adaptive neural fault-tolerant control of underactuated MSVs with input saturation

G Zhu, Y Ma, Z Li, R Malekian… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper investigates the tracking control problem of marine surface vessels (MSVs) in the
presence of uncertain dynamics and external disturbances. The facts that actuators are …

Improved event-triggered robust adaptive control for marine vehicle with the fault compensating mechanism

G Zhang, S Chu, J Li, W Zhang - Ocean Engineering, 2022 - Elsevier
This paper investigates an improved event-triggered robust adaptive control algorithm for
the marine surface vehicle with the fault compensating mechanism. A dynamic event …

Extended prescribed performance fault-tolerant control of autonomous surface vessels using event-triggered inputs

CL Zhang, G Guo - Nonlinear Dynamics, 2023 - Springer
This paper investigates the prescribed performance control (PPC) problem of autonomous
surface vessels with actuator faults. To ensure the error performance satisfaction and control …