The Open Automation and Control Systems Journal

2015, 7 : 1051-1056
Published online 2015 September 14. DOI: 10.2174/1874444301507011051
Publisher ID: TOAUTOCJ-7-1051

Extended Dynamic Fault Tree Algorithm Based on Stochastic Petri Net and Micro-Satellite On-Board Computer Case Analysis

Yu Nan and Li Jun-Zhou
Department of Public Computer, Kaifeng University, Kaifeng, Henan, 475000, China.

ABSTRACT

Extended dynamic fault tree (DFT) diagrams represent logical relationships between events. Fault tree model can be used to identify system reliability or potential security weaknesses, and for detecting system of fault-tolerant systems, redundant (or cold and hot spares) repairable system, and public library system with order dependencies for system reliability analysis (SRA). We use stochastic Petri net for the extended DFT analysis and improved its analytic reliability using the micro-satellite on-board computer.

Keywords:

Extend dynamic fault tree, micro-satellite on-board computer, stochastic petri nets.