Nonlinear Fault-Tolerant Vibration Control for Partial Actuator Fault of a Flexible Arm
Dynamics, 2023 This paper presents a nonlinear fault-tolerant vibration control system for a flexible arm, considering partial actuator fault. A lightweight flexible arm with lower stiffness will inevitably cause vibration which will impair the performance of the high ...
Ximei Li, Guang Jin, Mingcong Deng
doaj +1 more source
Robust H∞ fault-tolerant control for stochastic Markov jump time-delay systems with actuator faults and application [PDF]
Proceedings of the Estonian Academy of Sciences, 2021 This paper investigates the robust Hâ fault-tolerant controller design under actuator failure for a class of the stochastic Markov jump time-delay systems with parameter uncertainties.
Fu Xingjian, Pang Xinrui
doaj +1 more source
A Comparison of Inverse Simulation-Based Fault Detection in a Simple Robotic Rover with a Traditional Model-Based Method [PDF]
, 2017 Robotic rovers which are designed to work in extra-terrestrial environments present a unique challenge in terms of the reliability and availability of systems throughout the mission. Should some fault occur, with the nearest human potentially millions of
Flessa, Thaleia +5 more
core +1 more source
An active fault tolerant control approach to an offshore wind turbine model [PDF]
, 2014 The paper proposes an observer based active fault tolerant control (AFTC) approach to a non-linear large rotor wind turbine benchmark model. A sensor fault hiding and actuator fault compensation strategy is adopted in the design.
Patton, Ron, Shi, Fengming
core +1 more source
IEEE Access, 2020 This paper presents a hybrid fault-tolerant control (FTC) method to handle actuator-sensor compound faults in non-Gaussian uncertain stochastic systems with approximation errors.
Kaiyu Hu, Aili Yusup, Zian Cheng, Yue Wu
doaj +1 more source
A Hybrid Neural-Fuzzy Network Based Fault Detection and IsolationSystem for DC Motor of Robot Manipulator [PDF]
Engineering and Technology Journal, 2019 In this paper, the detecting and isolating fault that occurs in (actuator and sensor) in robot manipulator, which is used as a mathematical model were proposed for fault detection, where the neural network was used to detect the fault. The neural network
Arkan Jassim, Abbas Issa, Qusay Jawad
doaj +1 more source
Adaptive Integral-Type Terminal Sliding Mode Fault Tolerant Control for Spacecraft Attitude Tracking
IEEE Access, 2019 In this paper, the attitude tracking control for a spacecraft system based on a novel adaptive integral-type terminal sliding mode fault-tolerant control strategy is investigated.
Zhao Wang, Qi Li, Shurong Li
doaj +1 more source
Actuator and sensor fault estimation based on a proportional-integral quasi-LPV observer with inexact scheduling parameters [PDF]
, 2019 © 2019. ElsevierThis paper presents a method for actuator and sensor fault estimation based on a proportional-integral observer (PIO) for a class of nonlinear system described by a polytopic quasi-linear parameter varying (qLPV) mathematical model ...
Enriquez Zarate, Josue +4 more
core +1 more source
Applied Sciences, 2019 Fault-tolerant control is becoming an interesting topic because of its reliability and safety. This paper reports an active fault-tolerant control method for a quadcopter unmanned aerial vehicle (UAV) to handle actuator faults, disturbances, and input ...
Ngoc Phi Nguyen, Sung Kyung Hong
doaj +1 more source
Applied Sciences, 2020 The autonomous underwater vehicle (AUV) is mainly used in the development and exploration of the ocean. As an important module of the AUV, the actuator plays an important role in the normal execution of the AUV.
Yang Jiang +6 more
doaj +1 more source