Abstract

References
1.
Smith
D J
, Reliability, Maintainability and Risk , 7th Edition , 2005 , Butterworth Heinemann ISBN 0750666943.
2.
Pattavina, Jeffrey S. Harris Corporation
, “ Tutorial on Analysing High Reliability” : Part 2. EE Times design , www.eetimes.com/design/communications-design/4144267/.3/11/2004. 3/11/2004.
3.
O'Neill
Mike
“Achieving Redundant Intrinsically-Safe Fieldbus Segments for Fisco & Entity Devises” , Foundation Fieldbus End Users Council Australia Inc. P.O. Box Z5546 Perth, Australia 6831, 2009 .
