article
A performance evaluation of oscillation based test in continuous time filters
Fecha
2014Registro en:
Autor
Romero, Eduardo Abel
Costamagna, Marcelo
Peretti, Gabriela Marta
Marqués, Carlos Alberto
Institución
Resumen
This work evaluates the ability of OBT for detecting parametric faults in continuous-time filters. To this end, we adopt two filters with quite different topologies as cases of study and a previously reported statistical fault model. In addition, we explore the behavior of the test schemes when a particular test condition is changed. The new data reported here, obtained from a fault simulation process, reveal a lower performance of OBT not observed in previous work using single-deviation faults, even under the change in the test condition.