Methods and Tools

Our experts develop and/or use different methods and tools to better meet your expectations.

Our methods :

  • Functional analysis
  • Risk Analysis (PHA, SSA, CCA, SEU,…)
  • Failure Modes Effects & Criticality Analysis (FMECA/FMES) – use of simulation tools such as PSpice
  • Fault trees
  • Predicted reliability/availability calculations (MTBF, MTBCF, SPFM / Single-Point Fault Metric, LFM / Latent-Fault Metric, PMHF / Probabilistic Metric for random Hardware Failures, Cut-set analysis)
  • SIL/ASIL demonstration
  • Testability analysis (BITE concept)
  • Critical Code Review
  • Static code analysis
  • Software FMEA / AEEL
  • Unit testing

Our tools :

  • ITEM TOOLKIT, iQT
  • RAM COMMANDER
  • APRLS – Static code analysis
  • PSpice
  • LDRA TBRun
  • REQTIFY
  • Data base : MIL HDBK 217F, RDF 2000/CEI 62380/UTE C 80810, FIDES 2009, SN 29500, FMD, NPRD