Effects of varying diagnostic coverage on functional safety

Ilker Üstoʇlu; Özgür T. Kaymakçi; Josef Börcsök

doi:10.1109/ISFEE.2014.7050581

Effects of varying diagnostic coverage on functional safety

Ilker Üstoʇlu, Özgür T. Kaymakçi, Josef Börcsök

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

5 Atıf (Scopus)

Özet

Diagnostics is one of the significant parameters of functional safety which concerns itself with revealing dangerous incidents that might impede the operation of safety systems. Diagnostic coverage factor (DC) is defined as a metric for diagnostics in that DC is one of the most important design parameters to measure the effectiveness of safety protection systems. This study addresses how diagnostics impacts proof test interval (T_I) when the system is halted completely; a thorough maintenance and changes in parts are performed. Besides this, the relationship between average probability of failure on demand (PFD_avg), DC, TI and mean time to failure (MTTF) are presented for 1oo2 and 1oo2D system architectures.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014
Yayınlayan	Institute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)	9781479968213
DOI'lar	https://doi.org/10.1109/ISFEE.2014.7050581
Yayın durumu	Yayınlandı - 26 Şub 2015
Harici olarak yayınlandı	Evet
Etkinlik	2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014 - Bucharest, Romania Süre: 28 Kas 2014 → 29 Kas 2014

Yayın serisi

Adı	2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014
Ülke/Bölge	Romania
Şehir	Bucharest
Periyot	28/11/14 → 29/11/14

Bibliyografik not

Publisher Copyright:
© 2014 IEEE.

Belgeye Erişim

10.1109/ISFEE.2014.7050581

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

Üstoʇlu, I., Kaymakçi, Ö. T., & Börcsök, J. (2015). Effects of varying diagnostic coverage on functional safety. In 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014 Makale 7050581 (2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISFEE.2014.7050581

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title = "Effects of varying diagnostic coverage on functional safety",

abstract = "Diagnostics is one of the significant parameters of functional safety which concerns itself with revealing dangerous incidents that might impede the operation of safety systems. Diagnostic coverage factor (DC) is defined as a metric for diagnostics in that DC is one of the most important design parameters to measure the effectiveness of safety protection systems. This study addresses how diagnostics impacts proof test interval (TI) when the system is halted completely; a thorough maintenance and changes in parts are performed. Besides this, the relationship between average probability of failure on demand (PFDavg), DC, TI and mean time to failure (MTTF) are presented for 1oo2 and 1oo2D system architectures.",

keywords = "Diagnostic coverage factor, mean time to failure, probability of failure on demand, safety architecture",

author = "Ilker {\"U}stoʇlu and Kaymak{\c c}i, {{\"O}zg{\"u}r T.} and Josef B{\"o}rcs{\"o}k",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.; 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014 ; Conference date: 28-11-2014 Through 29-11-2014",

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doi = "10.1109/ISFEE.2014.7050581",

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Üstoʇlu, I, Kaymakçi, ÖT & Börcsök, J 2015, Effects of varying diagnostic coverage on functional safety. in 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014., 7050581, 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014, Institute of Electrical and Electronics Engineers Inc., 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014, Bucharest, Romania, 28/11/14. https://doi.org/10.1109/ISFEE.2014.7050581

Effects of varying diagnostic coverage on functional safety. / Üstoʇlu, Ilker; Kaymakçi, Özgür T.; Börcsök, Josef.
2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014. Institute of Electrical and Electronics Engineers Inc., 2015. 7050581 (2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

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N2 - Diagnostics is one of the significant parameters of functional safety which concerns itself with revealing dangerous incidents that might impede the operation of safety systems. Diagnostic coverage factor (DC) is defined as a metric for diagnostics in that DC is one of the most important design parameters to measure the effectiveness of safety protection systems. This study addresses how diagnostics impacts proof test interval (TI) when the system is halted completely; a thorough maintenance and changes in parts are performed. Besides this, the relationship between average probability of failure on demand (PFDavg), DC, TI and mean time to failure (MTTF) are presented for 1oo2 and 1oo2D system architectures.

AB - Diagnostics is one of the significant parameters of functional safety which concerns itself with revealing dangerous incidents that might impede the operation of safety systems. Diagnostic coverage factor (DC) is defined as a metric for diagnostics in that DC is one of the most important design parameters to measure the effectiveness of safety protection systems. This study addresses how diagnostics impacts proof test interval (TI) when the system is halted completely; a thorough maintenance and changes in parts are performed. Besides this, the relationship between average probability of failure on demand (PFDavg), DC, TI and mean time to failure (MTTF) are presented for 1oo2 and 1oo2D system architectures.

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Üstoʇlu I, Kaymakçi ÖT, Börcsök J. Effects of varying diagnostic coverage on functional safety. In 2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014. Institute of Electrical and Electronics Engineers Inc. 2015. 7050581. (2014 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2014). doi: 10.1109/ISFEE.2014.7050581

Effects of varying diagnostic coverage on functional safety

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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