Results 221 to 230 of about 2,021 (266)

Actuator fault compensation for a helicopter model

Proceedings of 2003 IEEE Conference on Control Applications, 2003. CCA 2003., 2004
A fault-tolerant system is the one that can continue its operation without significant impact on performance in the presence of hardware and/or software errors. In this paper, the design of a fault-tolerant flight controller to control UH-60 helicopter is investigated.
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Adaptive fault-tolerant tracking control against actuator faults

2006 American Control Conference, 2006
This paper deals with the problem of flight tracking control against actuator faults based on linear matrix inequality (LMI) method and adaptive method. The type of faults under consideration is loss of actuator effectiveness. An adaptive fault-tolerant flight controller design method is developed based on the on-line estimation of an eventual fault ...
Dan Ye 0001, Guang-Hong Yang
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Fault tolerant control of system with simultaneous actuator and sensor faults

2017 International Conference on Control, Automation and Diagnosis (ICCAD), 2017
In this paper, a Fault Tolerant Control (FTC) design is proposed with simultaneous actuator and sensor faults. The main idea of FTC is an automatically compensation of the fault to remain the close-loop stability of system. The proposed approach is composed of two stages.
Manel Allous, Nadia Zanzouri
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Simultaneous fault detection and control for switched systems with actuator faults

International Journal of Systems Science, 2015
This paper is concerned with the fault detection and control problem for discrete-time switched systems. The actuator faults, especially ‘outage cases’, are considered. The detector/controller is designed simultaneously such that the closed-loop system switches under an average dwell time, and when a fault is detected, an alarm is generated and then ...
Jian Li, Guang-Hong Yang
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Simultaneous fault diagnosis for robot manipulators with actuator and sensor faults

Information Sciences, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hong-Jun Ma 0001, Guang-Hong Yang
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Fault Detection and Isolation of Actuator Faults in Spacecraft Formation Flight

Proceedings of the 45th IEEE Conference on Decision and Control, 2006
This paper investigates the development of Fault Detection and Isolation (FDI) filters for spacecraft formation flight. A MIMO architecture for formation flying control is considered. By utilizing a geometric FDI methodology, a local/decentralized detection filter is developed for detecting faults in other spacecraft by determining the required ...
Nader Meskin, Khashayar Khorasani
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Actuator Fault Detection for Vehicle Lateral Dynamics

2018 5th International Conference on Control, Decision and Information Technologies (CoDIT), 2018
This paper proposes an actuator fault detection based on unknown input observer for simultaneously state estimation and fault estimation applied to lateral vehicle dynamics. The lateral dynamics is modeled by a linear parameter varying model where the longitudinal velocity is considered as parameter varying.
Alaridh, Ibrahim, Aitouche, Abdel, Zemouche, Ali, Boulkroune, Boulaïd   +3 more
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Fault Estimation Observer Design of Nonlinear Systems with Actuator Faults

2017
This paper introduces a relaxation design of fault estimation observer for some nonlinear dynamical plants by means of the Takagi–Sugeno method. A featured fuzzy fault estimation observer is produced by utilizing the named maximum-priority-based switching law, which is different from these existing ones.
Xiangpeng Xie 0001, Yanan Liu
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Sensor and Actuator Fault Reconstruction

Journal of Guidance, Control, and Dynamics, 2004
Many fault detection filters have been developed to detect and identify sensor and actuator faults by using analytical redundancy. An approach to further reconstruct sensor and actuator faults from the residual generated by the fault detection filter is proposed. The transfer matrix from the faults to the residual is derived in terms of the eigenvalues
Robert H. Chen, Jason L. Speyer
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Actuator Fault Estimation in Robot Platoons

2023 IEEE 11th International Conference on Systems and Control (ICSC), 2023
Wijaya Kurniawan, Lorinc Márton
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