Authorities & Responsibilities
The owner of the DFMEA
Who is the person responsible for the design
FMEA analyzes this number of concurrent failures
What is one?
In FMEA-MSR, technical risks are comprised of these three metrics
What are Severity, Frequency, and Monitoring
This DFMEA step emphasizes need for risk reducing actions
What is Action Prioritization?
In a system DFMEA, this type of data is entered at the left most point of the failure net
What are vehicle level effects?
This role can accept high risk AP
Who is the design group director?
Unintended vehicle level behaviors
What are failure effects?
This is used to characterize the need to reduce risks to an acceptable level.
What is Action Prioritization?
This is used to determine which DFMEAs will be conducted for a project
What is Selection Analysis?
When Effects, Modes, and Causes are linked together
What is a failure network?
Has technical responsibility for the DFMEA contents
Who is the design engineer?
The type of failure, the consequences of which are perceivable at the vehicle level
What is a failure mode?
This Severity rating corresponds with the degradation of a secondary vehicle function
What is Severity 5?
This tool is used to focus the FMEA on topics of importance to the participants.
What is a preliminary risk assessment?
The Focus Element in FMEA-MSR
What is the Failure Mode?
Fault detection time plus fault reaction time
What is the fault handling time interval?
When all identified risks have been reduced to an acceptable level.
When is a DFMEA complete?
Following risk assessment, when additional prevention or detection actions are applied
What is a Revision State?
QM in Functional Safety implies this Severity Level in DFMEA
What is Severity 10?
This is a limitation on the freedom of design decision
What is a non-functional requirement
This DFMEA step must be completed before FMEA-MSR can be applied
What is Risk Analysis?