eXpress

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What Goes Into a Model

 

The following types of engineering data are often used when building an eXpress model:
 
 
  • Bill of Materials
  • Schematics
  • Net-Lists
  • Block Diagrams
  • Structures Drawings
  • Failure Mechanisms
  • Documented Naming Conventions
  • Testing and BIT Approach Utilized (BIT Types and Fault Codes)
  • Theory and Modes of Operation (Mission Phases)
  • FMECA Reports
  • Preliminary Testability Analysis Report (PTAR)
  • Detailed Testability Analysis Report (DTAR)
 
In addition, the following types of logistics data are commonly used:
 
  • Reliability and Cost Data
  • Replacement and Maintenance Data
  • Access Times
  • Safety Restrictions
  • Duty Cycles
  • Operational States