Reliability study of complex physical systems using SysML
The development of safety critical systems becomes even harder since the complexity of
these systems grows continuously. Moreover, this kind of process involves the use of …
these systems grows continuously. Moreover, this kind of process involves the use of …
Supporting semi-automatic co-evolution of architecture and fault tree models
During the whole life-cycle of software-intensive systems in safety-critical domains, system
models must consistently co-evolve with quality evaluation models like fault trees. However …
models must consistently co-evolve with quality evaluation models like fault trees. However …
Enhanced GO methodology to support failure mode, effects and criticality analysis
L Liu, D Fan, Z Wang, D Yang, J Cui, X Ma… - Journal of Intelligent …, 2019 - Springer
Failure mode, effects and criticality analysis (FMECA) is a prerequisite and significant task
for reliability analysis of a safety critical complex system; meanwhile, it is complicated, error …
for reliability analysis of a safety critical complex system; meanwhile, it is complicated, error …
A new structure of sociotechnical system processes using resilience engineering
In the context of a world dominated by growing uncertainty, complex sociotechnical systems
find themselves confronted with unexpected disruptions, which may lead to significant …
find themselves confronted with unexpected disruptions, which may lead to significant …
Safety analysis integration in a systems engineering approach for mechatronic systems design
F Mhenni - 2014 - theses.hal.science
Modern systems are getting more complex due to the integration of several interacting
components with different technologies in order to offer more functionality to the final user …
components with different technologies in order to offer more functionality to the final user …
Improving reliability studies with SysML
In this paper, we introduce a methodology for the reliability analysis of complex systems
during their design. The challenge of such a method is to be efficient and accessible for …
during their design. The challenge of such a method is to be efficient and accessible for …
Reliability analysis for new technology-based transmitters
The reliability analysis of new technology-based transmitters has to deal with specific issues:
various interactions between both material elements and functions, undefined behaviours …
various interactions between both material elements and functions, undefined behaviours …
ALFRED: a methodology to enable component fault trees for layered architectures
K Höfig, M Zeller, R Heilmann - 2015 41st Euromicro …, 2015 - ieeexplore.ieee.org
Identifying drawbacks or insufficiencies in terms of safety is important also in early
development stages of safety critical systems. In industry, development artefacts such as …
development stages of safety critical systems. In industry, development artefacts such as …
Methodology for the identification of potentials for the integration of self-optimization in mechatronic systems
Mechatronics is the close interaction of mechanics, electronics, control engineering and
software engineering in order to achieve improved systems behavior. Due to the …
software engineering in order to achieve improved systems behavior. Due to the …
A scenario-based FMEA method and its evaluation in a railway context
M Issad, L Kloul, A Rauzy - 2017 Annual Reliability and …, 2017 - ieeexplore.ieee.org
Safety analysis of railway CBTC systems aims at finding and validating failure scenarios. In
this article we present a scenario-based FMEA method based on ScOLA, a scenario …
this article we present a scenario-based FMEA method based on ScOLA, a scenario …