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Wyszukujesz frazę "fault modeling" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Fault modeling and analysis of short defects in CMOS based reversible circuits
Autorzy:
Amaricai, A.
Boncalo, O.
Powiązania:
https://bibliotekanauki.pl/articles/398153.pdf
Data publikacji:
2010
Wydawca:
Politechnika Łódzka. Wydział Mikroelektroniki i Informatyki
Tematy:
odwracalne obwody
modelowanie błędów
testowanie
zwarcie
reversible circuits
fault modeling
testing
short
Opis:
This paper presents a SPICE based analysis of reversible circuits affected by the short defects: the gate oxide defect and the source-drain defect. The simulations are performed using realistic transistor models (the BSIM4 model) and take into account the resistive nature of the gate oxide and the source drain shorts. We aim at determining dependence between the short's resistance and the output voltage. Furthermore, we analyze the timing characteristics of reversible circuits affected by such faults. The goal is to develop logic and delay fault models for CMOS based reversible gates. This way, Boolean test strategies and logic level fault tolerant mechanisms and strategies can be devised for reversible circuits.
Źródło:
International Journal of Microelectronics and Computer Science; 2010, 1, 2; 175-179
2080-8755
2353-9607
Pojawia się w:
International Journal of Microelectronics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fault injection stress strategies in dependability analysis
Autorzy:
Sosnowski, J.
Gawkowski, P.
Lesiak, A.
Powiązania:
https://bibliotekanauki.pl/articles/970437.pdf
Data publikacji:
2004
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
iniekcja błędów
modelowanie błędów
oszacowanie detekcji i tolerancji błędów
fault injection
fault modeling
test coverage
fault detection and fault tolerance evaluation
Opis:
The paper deals with the problem of testing computer system's susceptibility to hardware faults by means of software implemented fault injectors. Basing on our experience with fault injection techniques we present various strategies of fault stressing in relevance to fault impact analysis in the function of the application input data profile, fault injection profile in time and space, resource activities etc. We discuss the problem of test result qualification and significance. Fault hardening at the software level is also outlined. The considerations presented are illustrated with numerous experimental results obtained in Windows and Linux environments.
Źródło:
Control and Cybernetics; 2004, 33, 4; 679-699
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Integrated 3D geological modeling of Sonda-Jherruck coal field, Pakistan
Autorzy:
Jiskani, I. M.
Siddiqui, F. I.
Pathan, A. G.
Powiązania:
https://bibliotekanauki.pl/articles/92146.pdf
Data publikacji:
2018
Wydawca:
Główny Instytut Górnictwa
Tematy:
3D geological modelling
solid modeling
coal resource estimation
fault modeling
modelowanie geologiczne 3D
modelowanie bryłowe
ocena zasobów węgla
modelowanie błędów
Opis:
Despite being one of the largest coal fields in Pakistan, the Sonda-Jherruck coal resource is yet to be exploited. Exploration studies were done between 1981 and 1989 by the Geological Survey of Pakistan (GSP) and the United States Geological Survey (USGS). While much exploratory data is available, computer-aided geological modeling has not been carried out. The resource estimation was carried out using the traditional circular 891 method. The specified distance between observational points remains constant, disregarding continuity in seam thickness that leads to higher uncertainty. Fault modeling and geologic mapping were not performed in preliminary reports. Fault lines based on aerial maps are indicated. This study generated 3D solid seam models and a fault model of the deposit. Coal seams were modeled to produce spatial distribution maps for seam thickness. The overall in-place coal resources of the deposit are estimated to be 4.66 billion tons, however mineable resources are estimated to be 1.59 billion tons. The method of fault detection is based on drill hole data. Dipping was calculated using regular grid data and the unknown points were estimated using the inverse distance weighting squared method. The assessed fault zones were compared with the USGS fault lines and an apparent similarity was observed.
Źródło:
Journal of Sustainable Mining; 2018, 17, 3; 111-119
2300-1364
2300-3960
Pojawia się w:
Journal of Sustainable Mining
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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