An alternative evaluation of oscillation-based test. A case study

In this work, we evaluate the ability of Oscillation-Based Test (OBT) for detecting in continuous-time filters, more realistic parametric faults. As a case study, we consider a low pass fourth order leapfrog filter. We use a fault simulation based on Monte Carlo and redefine a fault coverage metric...

Descripción completa

Detalles Bibliográficos
Autores principales: Peralta, José, Costamagna, Marcelo, Peretti, Gabriela, Lovay, Mónica, Romero, Eduardo, Marqués, Carlos
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2011
Materias:
Ciencias Informáticas
Oscillation-based test
continuous-time filters
fault coverage
parametric faults
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/125335
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-125335
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
Oscillation-based test
continuous-time filters
fault coverage
parametric faults
spellingShingle Ciencias Informáticas
Oscillation-based test
continuous-time filters
fault coverage
parametric faults
Peralta, José
Costamagna, Marcelo
Peretti, Gabriela
Lovay, Mónica
Romero, Eduardo
Marqués, Carlos
An alternative evaluation of oscillation-based test. A case study
topic_facet Ciencias Informáticas
Oscillation-based test
continuous-time filters
fault coverage
parametric faults
description In this work, we evaluate the ability of Oscillation-Based Test (OBT) for detecting in continuous-time filters, more realistic parametric faults. As a case study, we consider a low pass fourth order leapfrog filter. We use a fault simulation based on Monte Carlo and redefine a fault coverage metric to globally characterized OBT. The fault model applied assumes that only one component can be faulty while the others adopt random values within their tolerance bands. Statistical deviations in the values of the fault-free components are considered in order to obtain a more accurate evaluation of the test technique under study. The fault coverage data obtained show high values only for high deviation faults and presents significant differences for positive and negative deviations. In addition, the metric also reveals that some of the components of the filter under study can be considered as hard to test.
format Objeto de conferencia
Objeto de conferencia
author Peralta, José
Costamagna, Marcelo
Peretti, Gabriela
Lovay, Mónica
Romero, Eduardo
Marqués, Carlos
author_facet Peralta, José
Costamagna, Marcelo
Peretti, Gabriela
Lovay, Mónica
Romero, Eduardo
Marqués, Carlos
author_sort Peralta, José
title An alternative evaluation of oscillation-based test. A case study
title_short An alternative evaluation of oscillation-based test. A case study
title_full An alternative evaluation of oscillation-based test. A case study
title_fullStr An alternative evaluation of oscillation-based test. A case study
title_full_unstemmed An alternative evaluation of oscillation-based test. A case study
title_sort alternative evaluation of oscillation-based test. a case study
publishDate 2011
url http://sedici.unlp.edu.ar/handle/10915/125335
work_keys_str_mv AT peraltajose analternativeevaluationofoscillationbasedtestacasestudy
AT costamagnamarcelo analternativeevaluationofoscillationbasedtestacasestudy
AT perettigabriela analternativeevaluationofoscillationbasedtestacasestudy
AT lovaymonica analternativeevaluationofoscillationbasedtestacasestudy
AT romeroeduardo analternativeevaluationofoscillationbasedtestacasestudy
AT marquescarlos analternativeevaluationofoscillationbasedtestacasestudy
AT peraltajose alternativeevaluationofoscillationbasedtestacasestudy
AT costamagnamarcelo alternativeevaluationofoscillationbasedtestacasestudy
AT perettigabriela alternativeevaluationofoscillationbasedtestacasestudy
AT lovaymonica alternativeevaluationofoscillationbasedtestacasestudy
AT romeroeduardo alternativeevaluationofoscillationbasedtestacasestudy
AT marquescarlos alternativeevaluationofoscillationbasedtestacasestudy
bdutipo_str Repositorios
_version_ 1764820451527229444

Ejemplares similares