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Fault diagnosis of lithium ion battery using multiple model adaptive estimation
Kalman filter Extended Kalman filter Lithium Ion Fault probabilities
2015/1/12
Lithium ion (Li-ion) batteries have become integral parts of our lives; they are widely used in applications like handheld consumer products, automotive systems, and power tools among others. To extra...
A Theoretical Approach to Fault Analysis and Mitigation in Nanoscale Fabrics
Fault tolerance nanoscale fabrics biased voting staggered structural redundancy signal reliability theoretical model
2014/12/8
High defect rates are associated with novel nanodevice-based systems owing to unconventional and self-assembly based manufacturing processes. Furthermore, in emerging nanosystems, fault mechanisms and...
Fault processing policy based on dual-redundant control law for aero-engine control sensors
sensors health management digital control
2014/8/12
A fault processing policy was proposed for the circumstance under which all the dual-redundant closed-loop feedback control sensors went wrong. This policy was based on dual-redundant control law and ...
Reliability of k-out-of-n systems with phased-mission requirements and imperfect fault coverage
Imperfect fault coverage Phased-mission system k-out-of-n redundancy Reliability analysis
2012/4/14
Abstract
In this paper, an efficient method is proposed for the exact reliability evaluation of k-out-of-n systems with identical components subject to phased-mission requirements and imperfect fault...
Reliability of k-out-of-n systems with phased-mission requirements and imperfect fault coverage
Imperfect fault coverage Phased-mission system k-out-of-n redundancy Reliability analysis
2012/4/15
In this paper, an efficient method is proposed for the exact reliability evaluation of k-out-of-n systems with identical components subject to phased-mission requirements and imperfect fault coverage....
Fault diagnosis and comparing risk for the steel coil manufacturing process using statistical models for binary data
Generalized linear models Generalized additive models ROC curve Bootstrapping
2012/4/22
Advanced statistical models can help industry to design more economical and rational investment plans. Fault detection and diagnosis is an important problem in continuous hot dip galvanizing. Increasi...
Analysis on rock burst danger when fully-mechanized caving coal face passed fault with deep mining
Rock burst Microseism monitoring system Fault Numerical simulation
2012/3/27
When fully-mechanized caving face passed fault, rock burst accidence easily occurred. The SOS microseism monitoring system was applied to monitor the microseismic activities all time occurred in the c...
Mining disturbance effect and mining arrangements analysis of near-fault mining in high tectonic stress region
Near-fault mining Mining disturbance effect Coulomb failure stress increment Mining arrangement Dynamic disaster risk
2012/3/27
Dynamic disasters can be easily induced by mining disturbance in the tectonic stress concentration region near the fault. Based on the fault Coulomb failure stress criterion, a dynamic Coulomb failure...
Software fault isolation with API integrity and multi-principal modules
Software fault isolation multi-principal modules
2012/12/4
The security of many applications relies on the kernel being secure, but history suggests that kernel vulnerabilities are routinely discovered and exploited. In particular, exploitable vulnerabilities...
Multi-Failure Post-Fault Restoration in Multidomain DWDM Networks
Multi-Failure Post-Fault Restoration Multidomain DWDM Networks
2015/5/25
This paper proposes an adapted crankback-enabled post-fault restoration scheme against large-area failure events in multi-domain DWDM optical network. This novel solution provides recovery and resourc...
Remotely Pumped WDM-PONs for Bidirectional 10-Gb/s Transmission with Channel Fault Monitoring
Fiber optics communications Fiber optics amplifiers oscillators
2015/5/22
WDM-PONs for 10-Gb/s bidirectional transmission are realized with REAMs as ONUs and ASE source for channel fault monitoring. The remotely pumped scheme can simultaneously boost up- and down-stream sig...
OTM- and OTDR-based cost-efficient Fiber Fault Identification and Localization in Passive Optical Network
OTM Passive Optical Network OTDR-based cost-efficient Fiber Fault
2015/5/18
PON monitoring based on combined Optical Time Domain Reflectometry (OTDR) and Optical Transceiver Monitoring (OTM) is presented. The results on a 25-km 1:32 PON prove the concept and show ~0.02 dB acc...
Topology Partitioning with Fault-Tolerant Mapping
Topology Fault-Tolerant Mapping Partitioning
2015/5/15
While partitioning a network for scalability and manageability purposes, we identify the significance of survivability of individual partitions. We formulate and solve “2-SRLG-connected"topology parti...
Topology Partitioning with Fault-Tolerant Mapping
Topology Fault-Tolerant Mapping Partitioning
2015/5/15
While partitioning a network for scalability and manageability purposes, we identify the significance of survivability of individual partitions. We formulate and solve “2-SRLG-connected"topology parti...
Fault Diagnosis Method based on System-Phenomenon-Fault Tree
System-Phenomenon-Fault Tree Fault Analysis
2011/8/4
The historical records of mechanical fault contain great amount of important information which is useful to identify the similar fault. The current fault diagnosis methods using historical records are...