Results 271 to 280 of about 311,379 (303)

The electrical resistivity of stacking faults

Philosophical Magazine, 1960
Abstract The scattering of electrons and x-rays by stacking faults is due to a phase change in the diffraction by crystal planes which do not lie parallel to the fault. A simple model of the process in copper estimates a resistivity p≃1 × 10−12 β ohm-cm for a total stacking fault density of β cm−1 on all planes.
openaire   +1 more source

Modeling feedback bridging faults with non-zero resistance

The Eighth IEEE European Test Workshop, 2003. Proceedings., 2004
We study the behavior of feedback bridging faults with non-zero bridge resistance in both combinational and sequential circuits. We demonstrate that a test vector may detect the fault, not detect the fault or lead to oscillation, depending on bridge resistance.
Ilia Polian, Piet Engelke, Michel Renovell, Bernd Becker 0001   +3 more
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Automatic test pattern generation for resistive bridging faults

Proceedings. Ninth IEEE European Test Symposium, 2004. ETS 2004., 2004
An ATPG for resistive bridging faults is proposed that combines the advantages of section-based generation and interval-based simulation. In contrast to the solutions introduced so far, it can handle arbitrary non-feedback bridges between two nodes, including ones detectable at higher bridge resistance and undetectable at lower resistance, and faults ...
Piet Engelke, Ilia Polian, Michel Renovell, Bernd Becker 0001   +3 more
openaire   +3 more sources

Aspects of the Development of Secure and Fault-Resistant Hardware

2008 5th Workshop on Fault Diagnosis and Tolerance in Cryptography, 2008
Designing "secure hardware" like a chip card controller, is a challenging task for hardware manufacturers: More and more attacks that are also more and more sophisticated generate a need for more and more countermeasures. Developers of these devices have to live with certain additional constraints and this does not make their life easier.
openaire   +1 more source

Faulty resistance sectioning technique for resistive bridging fault ATPG systems

Proceedings 10th Asian Test Symposium, 2002
This paper proposes a bridging fault resistance sectioning technique for high speed generation systems of test sets which detect all the resistive bridging faults detectable by logic testing, targeting all the resistive bridging faults each of which ranges from zero ohm to infinity resistance. The previously proposed ATPG systems for this problem dealt
Tsuyoshi Shinogi, Tomokazu Kanbayashi, Tomohiro Yoshikawa, Shinji Tsuruoka, Terumine Hayashi   +4 more
openaire   +1 more source

Testing for Intermittent Resistive Faults in CMOS Integrated Systems

2016 Euromicro Conference on Digital System Design (DSD), 2016
The required dependability of integrated CMOS systems has to be continuously increased because nowadays many applications are safety-critical. Having a good knowledge of potential realistic faults plays an important role in this case. The most difficult and expensive category of faults that can occur are the no-faults found (NFF).
Ebrahimi, Hassan, Kerkhoff, Hans G.
openaire   +2 more sources

Real time estimation of fault resistance

2016 International Conference on Emerging Technological Trends (ICETT), 2016
Distance relay offers protection of transmission line over a range of distance. Settings of a distance relay can be improved by obtaining information about fault resistance of the transmission line. Accurate estimation of fault resistance helps in efficient operation of the relay in the transmission line.
Aswathy Mariam Mohan, Jisha James, G. Sreekumar   +2 more
openaire   +1 more source

Fault identification in resistive and reactive networks

International Journal of Circuit Theory and Applications, 1974
AbstractIn this paper we present a method for identifying a faulty component in resistive and reactive networks. Our assumption is that the value of only one component may differ from the nominal value. This method is based on the fact that two network functions suitably chosen are in linear relation. One of them is plotted against the other. So we get
openaire   +1 more source

Fault Detection in DC Microgrid Based on the Resistance Estimation

IEEE Systems Journal, 2022
G Kesava Rao, Premalata Jena
exaly  

High Fault-Resistance Tolerable Traveling Wave Protection for Multi-Terminal VSC-HVDC

IEEE Transactions on Power Delivery, 2021
Tongkun Lan, Yinhong Li
exaly