Results 21 to 30 of about 2,733 (162)

Pseudo-partial-derivative information-driven adaptive fault-tolerant tracking control for discrete-time systems

Complex & Intelligent Systems, 2023
The fault-tolerant tracking control problem is studied for the discrete-time systems with actuator faults. To lessen adverse impacts of actuator fault, a PPD information-driven fault estimation algorithm is established to adaptively estimate actuator ...
Yuan Wang, Zhenbin Du, Yanming Wu
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Fault-tolerant control for commercial aircraft with actuator faults and constraints [PDF]

Journal of the Franklin Institute, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yishi Liu, Xiwang Dong, Zhang Ren, Jonathan Cooper   +3 more
openaire   +4 more sources

A Fault-Tolerant Control Method for Unmanned Aerial Vehicle (UAV) Formation with Topological Faults Considered

Xibei Gongye Daxue Xuebao, 2020
A fault-tolerant control method for the UAV formation that has topological fault, control surface fault, actuator fault and uncertainty is proposed. Firstly, the formation motion model and the UAV motion model are established.

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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
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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 H∞ 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

Indirect Fault Estimation and Active Fault-Tolerant Control for Spacecraft

Actuators
As spacecraft on-orbit environments become increasingly complex, actuator efficiency degradation and faults occur more frequently, severely compromising operational safety.
Junyong Yin, Jiarui Sun, Guangfu Ma, Guangtao Ran   +3 more
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Active Fault-Tolerant Control of a Quadcopter against Time-Varying Actuator Faults and Saturations Using Sliding Mode Backstepping Approach

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

Nonlinear Adaptive Hybrid Compensation for Actuator-Sensor Compound Faults of Non-Gaussian Uncertain Systems

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
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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