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FMEAs anticipate and safeguard against potential
failures of individual components and subsystems. SoHaR performs
these analyses with the objective of foreseeing failure behaviors
and identifying the appropriate failure detection, recovery,
and diagnostic measures. SoHaR performs failure modes and
effects analyses (FMEA/CA s) in accordance with recognized
standards such as MIL-STD-1629, SAE ARP 4754, or individual
standards tailored to specific requirements. Our methodology
includes a system description, modular decomposition, and
FMEA with failures propagated from the lowest to the system
level. SoHaR uses the FMEA technique for system and software
safety, as well as for system reliability.
Process FMEAs are an adaptation of the traditional FMEA used
for manufacturing and product design systems. Process FMEAs
are a key element of accepted practices in achieving 6-sigma
quality level. SoHaR uses Process FMEA software to identify
potential critical problems before they turn into actual critical
problems. SoHaR can also help integrate the knowledge gained
during the development of the Process FMEA into the production
process. Information that deals with issues such as determining which important
characteristics should be controlled, how to control them,
and how to react when the process becomes unstable, is necessary
for maintaining processes within the upper and lower control
limits.
SoHaR will perform cost effective FMEA/CAs in accordance with
MIL-STD-1629A requirements and process/design FMEA, fully
compliant with QS9000 and TL9000 guidelines. The SoHaR team
performs FMECA, also, as part of testability
analysis.
Related Links: Projects
and Publication, FMEA processor,
testability analysis
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