Results 261 to 270 of about 36,818 (303)

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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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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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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Smart Actuator Fault Diagnosis

IFAC Proceedings Volumes, 2000
Abstract The emergence of low-cost microelectronics promotes the integration of different technologies to produce a local autonomous element, such as 'smart' sensors and actuators. Various requirements are needed so as to achieve smartness. One of the most important issues is the integration of self-diagnosis. For the implementation of self-diagnosis,
H. Benítez-Pérez, D. Lee, H.A. Thompson   +2 more
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Finite-time fault-tolerant control of neutral systems against actuator saturation and nonlinear actuator faults

Applied Mathematics and Computation, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rathinasamy Sakthivel, Maya Joby, Chao Wang 0006, B. Kaviarasan 0001   +3 more
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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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Fault-tolerance Evaluation of Actuator Fault Configurations

2010
In this chapter, the fault tolerance of a certain actuator fault configuration (AFC) is evaluated within the framework of a linear MPC law with constraints. The issue of fault-tolerance evaluation has already been treated in the literature for an LQR problem without constraints (Staroswiecki, 2003), due to the existence of an analytical solution ...
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