Reliability Across the Product Lifecycle
Field & Sustaining Reliability
Use field evidence to resolve failures, evaluate changes and support continued product performance.
Purpose & Benefit
Reliability Support at This Stage
Turn returns, service exposure and investigation findings into practical engineering action. Improve traceability, verify corrections and feed lessons back into design and production.
Reliability Activities
Select the Support Your Project Needs
Choose an individual activity or discuss a coordinated programme. Activities are selected according to the product risks and available evidence.
FRACAS
Create a traceable process for reporting, analysing and resolving failures.
ExploreField Reliability Analysis
Assess observed product reliability using failure records and real exposure information.
ExploreFailure Analysis
Investigate physical failure mechanisms and support corrective action.
ExploreWeibull & Life Data Analysis
Turn test and field lifetime data into reliability estimates with a defensible statistical basis.
ExploreWarranty & Failure Trend Analysis
Use returns and warranty records to identify emerging reliability issues and affected populations.
ExploreReliability Growth
Track whether engineering changes are reducing failures as development or operation progresses.
ExploreRemaining-Life Assessment
Assess continued-use decisions using service history, condition evidence and relevant mechanisms.
ExploreChange & Second-Source Qualification
Define the evidence needed to introduce component, supplier, material or process changes.
ExploreDocumented Outcomes
Typical Deliverables
- Field reliability and failure-trend assessments
- Traceable corrective-action and verification processes
- Evidence for product changes and continued-use decisions