Results 11 to 20 of about 129,916 (306)
Distributed Fault Tolerant Controllers [PDF]
, 2010 Distributed applications are often built from sets of distributed components that must be co-ordinated in order to achieve some global behaviour. The common approach is to use a centralised controller for co-ordination, or occasionally a set of distributed entities. Centralised co-ordination is simpler but introduces a single point of failure and poses
MOSTARDA, Leonardo +2 more
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IEEE Access, 2022 The failure of Hall sensors can give rise to loss of rotor position and speed information, which can result in loss of control of the speed loop, spatial decoupling errors, and affecting system stability in three-phase permanent magnet synchronous motor (
Yi Huang, Mi Zhao, Jian Zhang, Min Lu
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Software-controlled fault tolerance [PDF]
ACM Transactions on Architecture and Code Optimization, 2005 Traditional fault-tolerance techniques typically utilize resources ineffectively because they cannot adapt to the changing reliability and performance demands of a system. This paper proposes software-controlled fault tolerance, a concept allowing designers and users to tailor their performance and reliability for each situation.
George A. Reis +5 more
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Reference Governor-based fault-tolerant constrained control [PDF]
Automatica, 2022 This paper presents a fault-tolerant control scheme for constrained linear systems. First, a new variant of the Reference Governor (RG) called At Once Reference Governor (AORG) is introduced. The AORG is distinguished from the conventional RG by computing the Auxiliary Reference (AR) sequence so that to optimize performance over a prescribed time ...
Hosseinzadeh, Mehdi +3 more
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Energy Reports, 2022 For the demand of high reliability in the aerospace field, multi-phase electric machines have become a research hotspot for the fault-tolerant ability. Inter-turn short-circuit fault is one of the main fault forms in the electric machine.
Zaiping Zheng +5 more
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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 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
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Optimal torque control of fault-tolerant permanent magnet brushloss machines [PDF]
, 2003 Describes a novel optimal torque control strategy for fault-tolerant permanent magnet brushless ac drives operating in both constant torque and constant power modes.
Atallah, K., Howe, D., Wang, J.B.
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Energies, 2022 Aiming at the open circuit fault of a dual three-phase permanent magnet synchronous motor, a normalized current method is used for open circuit fault diagnosis.
Liping Zhao +3 more
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Distributed Adaptive Fault-Tolerant Control of Uncertain Multi-Agent Systems [PDF]
, 2015 This paper presents an adaptive fault-tolerant control (FTC) scheme for a class of nonlinear uncertain multi-agent systems. A local FTC scheme is designed for each agent using local measurements and suitable information exchanged between neighboring ...
Cao, Yongcan +4 more
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Diagnosis and Fault‐tolerant Control 2
, 2021 This book presents recent advances in fault diagnosis and fault-tolerant control of dynamic processes. Its impetus derives from the need for an overview of the challenges of the fault diagnosis technique and sustainable control, especially for those demanding systems that require reliability, availability, maintainability, and safety to ensure ...
Puig V., Simani S.
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