Title :
Employing a fuzzy logic based method to the fault diagnosis of analog parts of electronic embedded systems
Author :
Czaja, Zbigniew ; Zaleski, Dariusz
Author_Institution :
Gdansk Univ. of Technol., Gdansk
Abstract :
The article presents the new approach to employing the fuzzy logic to faults detection and localisation in analog parts of electronic mixed-signal embedded systems. Elaborated diagnostic method requires very few external components and it utilizes resources of a microcontroller that control embedded systems. The paper introduces additionally the way of creating the faults dictionary, characterises main parameters of fuzzy faults detection and localisation models and describes the manner of operation on the fuzzy soft decision processor.
Keywords :
embedded systems; fault diagnosis; fuzzy logic; microcontrollers; mixed analogue-digital integrated circuits; analog parts; fault diagnosis; faults dictionary; fuzzy faults detection; fuzzy logic; localisation models; microcontroller; mixed signal embedded systems; soft decision processor; Built-in self-test; Circuit faults; Circuit testing; Control systems; Dictionaries; Electrical fault detection; Embedded system; Fault diagnosis; Fuzzy logic; Microcontrollers; Build-in self-test (BIST); analog circuit; fault diagnosis; fuzzy logic; microcontrollers;
Conference_Titel :
Instrumentation and Measurement Technology Conference Proceedings, 2007. IMTC 2007. IEEE
Conference_Location :
Warsaw
Print_ISBN :
1-4244-0588-2
DOI :
10.1109/IMTC.2007.379087
