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Structural Fault Modelling in Nano Devices
[chapter]
2009
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering
In this paper we present a model for structural failures in nano-devices. Fault being considered include stuck-at and bridge faults only. ...
Simulation results indicate that probabilistic TMR model represents bridge and stuck-at-1 faults better while deterministic model is more suited for stuck-at-0 faults. ...
Introduction Nano-structures are inherently unreliable and this uncertainty stems from low operating energy levels, thermal perturbations/noise, significant quantum effects at nanoscale and high probability ...
doi:10.1007/978-3-642-02427-6_2
fatcat:47fkgvzza5dmrlh3iqotqkp2am
CMOL Based Quaded Transistor NAND Gate Building Block of Robust Nano Architecture
2017
Journal Electrical and Electronic Engineering
Nano architectures are more prone to defects. This work is aimed at finding the effectiveness of using quaded structure devices to improve the reliability of logic gates in Nano lavel. ...
Transistor level redundancy (Quaded Structure) has been applied in a CMOS gate (NAND) design to improve the reliability. ...
These uncertainties are the source of faults in nano level. Popular self assembly fabrication processes have probabilistic nature which result in a fairly large percentage of defective devices. ...
doi:10.11648/j.jeee.20170506.15
fatcat:z4csd24gtzh55arj4wcjemesaq
Nano-scale fault tolerant machine learning for cognitive radio
2008
2008 IEEE Workshop on Machine Learning for Signal Processing
signals • Whole system in nano-scale: minimizes nano/non-nano communication • RBF network parameters are trained and then manufactured into the device Proposed system Frequency-sensitive sensor bank RBF ...
at each computing unit • Feature extraction: Noise on the frequency sensors and the extracted features • RBF network: Noise on the centroids, spreads, hidden units, wire weights • Structural faults in ...
signals
• • Whole system in nano-scale: minimizes nano/non-nano communication
• RBF network parameters are trained and then manufactured into the device
Proposed system
Frequency-sensitive sensor ...
doi:10.1109/mlsp.2008.4685473
fatcat:suvv2mvdobap3bqopdkmswkfmq
Fault tolerance of decomposed PLAs
2010
2010 East-West Design & Test Symposium (EWDTS)
The paper studies a fault tolerant nano-PLA structure, which is based on implementing an initial FSM in a form of three interacting dense PLAs. ...
The paper deals with the fault tolerance of finite state machines (FSMs) implemented by nanoelectronic programmable logic arrays (PLAs). ...
Comparison of Different Fault Models The quality of a fault tolerant Nano PLA were evaluated by considering three criteria: the fault tolerance property, the total area and the total number of devices. ...
doi:10.1109/ewdts.2010.5742040
dblp:conf/ewdts/KerenL10
fatcat:n7pdnpkhobedbfz7znlt6euzga
Research on distribution equipment training system based on holographic projection interactive simulation technology
2017
IOP Conference Series: Earth and Environment
The system can carry out the training course of distribution automation equipment structure, disassembling and assembling, daily maintenance, operation, and the fault handling. ...
This paper presents a three-dimensional (3D) interactive simulation training system based on holographic projection technology, nano-touch technology and interactive training mode, which realize the 3D ...
equipment structure and its faults model, VRay renderer can be used to render device model. Holographic interactive training courseware. ...
doi:10.1088/1755-1315/94/1/012028
fatcat:lmwt6kger5h73dzo53ewvcir4y
Towards a framework for designing applications onto hybrid nano/CMOS fabrics
2009
Microelectronics Journal
After an overview of common requirements, physical models, and associated techniques, a case study in the context of NASIC fabrics is used to illustrate some of the concepts. ...
Dezan, et al., Towards a framework for designing applications onto hybrid nano/CMOS fabrics, Microelectron. J (2008), ...
The topological organization of the nano and microcomponents, including their hierarchical structure in tiles, can also be captured by a model based on this meta-model. ...
doi:10.1016/j.mejo.2008.07.072
fatcat:te4h6zgiincqfnngggutvziuia
Design Simulation and Test of Nano Electro Mechanical Switch Based on On-Line Test through Bias super position
2020
Iraqi Journal of Nanotechnology
In this work, a comparison between the response of a fault-free system and the system with some failures has been carried out. ...
The test results showed a decrease in pull-in voltage with increasing overlap area as a result of wear failure mechanism in Nano Switch (NS). ...
otherwise the device operates with fault. ...
doi:10.47758/ijn.vi1.17
fatcat:h7tqowa7vreczht3mjat757vyq
Fault Models and Yield Analysis for QCA-Based PLAs
2007
2007 International Conference on Field Programmable Logic and Applications
Specifically, we analyze a novel, QCA-based, Programmable Logic Array (PLA) structure, develop an implementation independent fault model, discuss how expected defects and faults might affect yield, and ...
Various implementations of the Quantum-dot Cellular Automata (QCA) device architecture may help many performance scaling trends continue as we approach the nano-scale. ...
A PLA fault model has been adopted in the context of nanowire crossbars [7] . For MOSFET PLAs, the crosspoint fault model was developed as a more accurate model for PLA faults [15] . ...
doi:10.1109/fpl.2007.4380685
dblp:conf/fpl/CrockerNH07
fatcat:fvw2bqyqgvalhexp2o4dh2rfmm
Modified March C-With Concurrency in Testing for Embedded Memory Applications
2012
International Journal of VLSI Design & Communication Systems
March algorithms are known for memory testing because March-based tests are all simple and possess good fault coverage hence they are the dominant test algorithms implemented in most modern memory BIST ...
Because of concurrency in testing the sequences the test results were observed in less time than the traditional March tests. ...
HISTORY OF FUNCTIONAL FAULT MODELS For testing purpose the functional fault models are modelled after faults in memories so that functional tests to detect these faults can be used. ...
doi:10.5121/vlsic.2012.3504
fatcat:ozjnqyycpvd5jhwj7wuksmtani
Logic Level Fault Tolerance Approaches Targeting Nanoelectronics PLAs
2007
2007 Design, Automation & Test in Europe Conference & Exhibition
Missing nanoelectronics devices at the crosspoints have been observed as a major source of faults in nanoelectronics crossbars. ...
We investigate in this paper fault masking for crossbar-based nanoelectronics PLAs. ...
In this paper we focus on the fault tolerance issue for a nano crossbar based PLA structure. ...
doi:10.1109/date.2007.364401
dblp:conf/date/RaoOK07
fatcat:zjhc2l3mofgl5bcwanua2464sy
A Fault Tolerant Voter Circuit for Triple Modular Redundant System
2017
Journal Electrical and Electronic Engineering
Defect rate in Nanoelectronics is much higher than conventional CMOS circuits. Hardware redundancy can be a suitable solution for fault tolerance in nano level. ...
Quadded transistor structure provides built in immunity to all single defects as well as a large number of multiple defects. ...
Introduction In nano-electronics the method of fabrication is very diferent. Nano-electronics circuit is a regular structure generated by a stochastic self-assembly process. ...
doi:10.11648/j.jeee.20170505.11
fatcat:nxkryckqhjhivobrikkw7ivppq
Towards Nanoelectronics Processor Architectures
2007
Journal of electronic testing
structures on the proposed computational model. ...
For a processor architecture based on the unreliable nanoelectronic devices, fault tolerance schemes are required so as to ensure the basic correctness of any computation. ...
nano devices. ...
doi:10.1007/s10836-006-0555-7
fatcat:vad4japv4bgnzd6wlhzd5oeczy
Relating reliability to circuit topology
2009
2009 Joint IEEE North-East Workshop on Circuits and Systems and TAISA Conference
These findings can be useful in creating reliability models for arbitrary circuits. ...
Reliability analysis of nano-scale circuits can be done using different techniques, one of them being Bayesian networks. ...
A probabilistic single-event upset (SEU) fault model presented by Rejimon and Bhanja [14] employed logic induced fault encoded directed acyclic graph structured probabilistic Bayesian networks. ...
doi:10.1109/newcas.2009.5290421
fatcat:7ulxo3n5gnbczkzqbikymjaugy
Bilateral Testing of Nano-scale Fault-Tolerant Circuits
2008
Journal of electronic testing
As the technology enters the nano dimension, the inherent unreliability of nanoelectronics is making fault-tolerant architectures increasingly necessary in building nano systems. ...
In this paper, a new bilateral testing framework for nano circuits is proposed, where multiple stuck-at faults across different modules in a triple module redundancy (TMR) architecture are considered. ...
These devices differ from CMOS in both structure and functionality, with advantages including smaller dimensions, less power dissipation, greater performance, etc. ...
doi:10.1007/s10836-007-5041-3
fatcat:dajq4fxi2naidft2gujinw6f5m
Bilateral Testing of Nano-scale Fault-tolerant Circuits
2006
Proceedings (IEEE International Symposium on Defect and Fault Tolerance in VLSI Systems)
As the technology enters the nano dimension, the inherent unreliability of nanoelectronics is making fault-tolerant architectures increasingly necessary in building nano systems. ...
In this paper, a new bilateral testing framework for nano circuits is proposed, where multiple stuck-at faults across different modules in a triple module redundancy (TMR) architecture are considered. ...
These devices differ from CMOS in both structure and functionality, with advantages including smaller dimensions, less power dissipation, greater performance, etc. ...
doi:10.1109/dft.2006.17
dblp:conf/dft/FangH06
fatcat:s4dpelng4fbnfcjc6jdn5w2z24
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