Results 61 to 70 of about 122,545 (255)
IEEE Access, 2019 When the desired output probability density function (PDF) is unknown, the active fault-tolerant control (FTC) method for the non-Gaussian nonlinear singular stochastic distribution control (SDC) system is investigated in this paper.
Lina Yao, Lifan Li, Chunhui Lei
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An Adaptive Approach to Active Fault-Tolerant Control [PDF]
The Open Automation and Control Systems Journal, 2009 In this Faults or process failures may drastically change system behaviour leading to performance degradation and instability. The reliability and fault-tolerance of a control system can be achieved through the design of either an ac- tive or passive Fault Tolerant Control (FTC) scheme.
Ron J. Patton, Supat Klinkhieo
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Sensor Fault Diagnosis and Fault Tolerant Control for Automated Guided Forklift
IEEE Access, 2021 For the problem of multiple sensor faults in the automated guided forklift (AGF), an equivalent model with system faults and disturbances is established. To detect multiple sensor faults in the AGF, a sliding mode observer (SMO) is proposed.
Hanguo Kang +6 more
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Measurement + Control, 2019 In this paper, a hybrid fault tolerant control system is proposed for air–fuel ratio control of internal combustion gasoline engines based on Kalman filters and triple modular redundancy.
Arslan Ahmed Amin +1 more
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Fault Diagnosis and Fault-Tolerant Control Scheme for Quadcopter UAVs with a Total Loss of Actuator
Energies, 2019 Fault-tolerant control has drawn attention in recent years owning to its reliability and safe flight during missions. In this article, an active fault-tolerant control method is proposed to control a quadcopter in the presence of actuator faults and ...
Ngoc Phi Nguyen, Sung Kyung Hong
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Damage Tolerant Active Contro l: Concept and State of the Art [PDF]
, 2012 Damage tolerant active control is a new research area relating to fault tolerant control design applied to mechanical structures. It encompasses several techniques already used to design controllers and to detect and to diagnose faults, as well to ...
MECHBAL, Nazih, NOBREGA, Euripedes
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ElectronicsIn this paper, we present an active fault-tolerant, vehicle motion control, based on the multi-agent approach for a four-wheel independent steering system.
Haolin Li +5 more
semanticscholar +1 more source
Sliding-Mode-Based Current and Speed Sensors Fault Diagnosis for Five-Phase PMSM
Energies, 2021 The present paper deals with an active fault-tolerant speed tracking of a five-phase permanent magnet synchronous motor with currents and speed sensor failures.
Yemna Bensalem +5 more
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A semidefinite relaxation procedure for fault-tolerant observer design [PDF]
, 2015 A fault-tolerant observer design methodology is proposed. The aim is to guarantee a minimum level of closed-loop performance under all possible sensor fault combinations while optimizing performance under the nominal, fault-free condition.
Chaudhuri, B +3 more
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Remote Sensing, 2021 A novel adaptive neural network-based fault-tolerant control scheme is proposed for six degree-of-freedom nonlinear helicopter dynamic. The proposed approach can detect and mitigate actuators and sensors’ faults in real time.
S. Mokhtari +3 more
semanticscholar +1 more source