Diagnosis of Intermittently Faulty Units at System Level
Viktor Mashkov,
Jirí Fiser,
Volodymyr Lytvynenko,
Maria Voronenko
Affiliations
Viktor Mashkov
Department Informatics, Faculty of Science, University of J.E.Purkyne, Pasteurova 3544/1, 40096 Usti nad Labem, Czech Republic
Jirí Fiser
Department Informatics, Faculty of Science, University of J.E.Purkyne, Pasteurova 3544/1, 40096 Usti nad Labem, Czech Republic
Volodymyr Lytvynenko
Department Informatics and Computer Science, Faculty of Cybernetics and System Engineering, Kherson National Technical University, Bereslavskoe highway 24, 73008 Kherson, Ukraine
Maria Voronenko
Department Informatics and Computer Science, Faculty of Cybernetics and System Engineering, Kherson National Technical University, Bereslavskoe highway 24, 73008 Kherson, Ukraine
Mostly, diagnosis at a system level intends to identify only permanently faulty units. In the paper, we consider the case when both permanently and intermittently faulty units can occur in the system. Identification of intermittently faulty units has some specifics which we have considered in this paper. We also suggest the method which allows for distinguishing among different types of intermittent faults. A diagnosis procedure was suggested for each type of intermittent fault.
