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Fault recovery in distributed processing loop networks [PDF]
Computer Networks, 1988 Abstract A graph model is introduced to formalize the fault recovery process in distributed loop networks. This model is applicable to centralized as well as distributed recovery. Key fault tolerance and recovery parameters including redundancy, fault model, recovery time, and recovery strategy are characterized. Centralized recovery strategies for a
John P Hayes
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Recovery process of a transformer type superconducting fault current limiter [PDF]
IEEE Transactions on Applied Superconductivity, 2002 Recovery process of a transformer type superconducting fault current limiter (SCFCL) was investigated by experiments using three-phase test SCFCL designed and made. "Recovery time" decreases, as "fault time" is longer. It is pointed out that the FCL current at the limiting mode affects the cooling process of the secondary wire during the current ...
M Shiotsu, H Hatta
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Machine Learning Process for the Prediction of the IT Asset Fault Recovery
KIPS Transactions on Software and Data Engineering, 2013 The IT asset is a core part that supports the management objective of an organization, and the fast settlement of the IT asset fault is very important. In this study, a fault recovery prediction technique is proposed, which uses the existing fault data to address the IT asset fault. The proposed fault recovery prediction technique is as follows. First,
Young-Joon Moon +2 more
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A Performance Analysis of Fault Recovery in Stream Processing Frameworks [PDF]
IEEE Access, 2021 Distributed stream processing frameworks have gained widespread adoption in the last decade because they abstract away the complexity of parallel processing. One of their key features is built-in fault tolerance. In this work, we dive deeper into the implementation, performance, and efficiency of this critical feature for four state-of-the-art ...
Giselle van Dongen, Dirk Van den Poel
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Suppression strategy for subsequent commutation failure of DC system based on improved VDCOL
电力工程技术, 2022 Aiming at the problem of subsequent commutation failure during the fault recovery period after the first commutation failure of high voltage direct current system,the recovery process is divided into the first commutation failure (stage 1),the beginning ...
CHEN Ruikang +3 more
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A novel quasi‐hot standby fault‐tolerant control strategy for cascaded H‐bridge rectifier
IET Generation, Transmission & Distribution, 2023 Cascaded H‐bridge rectifier (CHBR) is widely used in high‐power fields such as STATCOM and power electric traction transformer (PETT) due to its high efficiency and easy expandability.
Xin Liao +5 more
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Theoretical Analysis and Numerical Simulation of the Graben Fault Instability Mechanism
Shock and Vibration, 2021 The rock burst caused by geological structures is abrupt and destructive, and the special structure of a graben fault decides the uniqueness of mine ground pressure in the mining process.
Qihua Ma +5 more
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Real-Time Fault Repair Scheme Based on Improved Genetic Algorithm
IEEE Access, 2019 Fault-tolerant systems are indispensable for complex electronic systems, but there are some drawbacks to the traditional fault-tolerant schemes. The evolution of hardware for fault-tolerant systems can achieve good results. However, because of the highly
Jie Wang, Junjie Kang, Gang Hou
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Human-Aware Reinforcement Learning for Fault Recovery Using Contextual Gaussian Processes
Journal of Aerospace Information Systems, 2021 This work addresses the iterated nonstationary assistant selection problem, in which over the course of repeated interactions on a mission, an autonomous robot experiencing a fault must select a single human from among a group of assistants to restore it to operation. The assistants in our problem have a level of performance that changes as a function
Steve McGuire +4 more
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Zhongguo dianli, 2022 Information failure events caused by natural faults or cyber attacks will affect the fault handling process of distribution network, leading to the expansion of power outage area and extension of power outage time.
Xiao LI +4 more
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