4. Database structure
The database is the essential tool for feedback.
The first step in creating a database is to clearly define its objectives. A needs analysis is essential, and cannot be carried out without consulting the database's potential users. This analysis enables us to determine the "anomalies" to be tracked, the elementary fields to be collected, and so on. This stage is long and difficult, but essential, because the aim is for the database to be used and to be of service to users. It serves to structure the database, organize it and prepare for data collection on the sites.
The organization of data collection is also important. The quality of the data collected, and therefore the quality of the resulting analyses, depends on this organization.
A user-friendly software tool that avoids redundant data entry and is adapted...
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Bibliography
Standardization
- Failure reporting, analysis and corrective action system (FRACAS) - MIL-STD-2155 - 07-85
- Reliability prediction of electronic equipment - MIL-HDBK-217F (+notices 1,2) - 12-91
- Dependability management – Part 3: Application guide – Section 2: Collection of safety data under operating conditions (2nd edition in preparation) - CEI 60300-3-2 - 10-93
- Equipment reliability testing – Part 6: Tests for...
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