Basics of Fault Tree Analysis

Duration: 2 days

Participants: up to 12 people

Location: virtual or in person

Cost: on request

Blue tree made of digital connecting lines as a symbol for fault tree analysis.

The training course teaches the basics of Fault Tree Analysis (FTA) and clearly demonstrates how it is used in software development projects. Practical examples are used to illustrate the methodological process from analysis preparation to evaluation. Participants work through the entire process step by step in exercises.

Objective and training content

Participants will be able to independently apply Fault Tree Analysis in their projects to systematically identify and evaluate risks. They will master the qualitative and quantitative evaluation of fault trees, recognize potential stumbling blocks, and know how to avoid them in order to derive well-founded optimization measures.

Training content:

  • Introduction: Areas of application and benefits of FTA
  • Theoretical basics
    • Probability logic (Boolean algebra)
    • Fault probabilities and fault rates
    • Elements of a fault tree
  • Planning and preparation
    • Integration into the development process
    • Composition of the analysis team
    • Required input information
    • Definition of analysis objectives and boundary conditions
  • Carrying out an FTA
    • Definition of a top event
    • Creation of the fault tree (procedure, modeling guidelines, etc.)
    • Qualitative evaluation of the fault tree (minimum cuts)
    • Determination of reliability data (failure rates, probabilities of occurrence)
    • Quantitative evaluation of the fault tree (probability of occurrence of the top event, importance analysis)
    • Documentation of the FTA (analysis report) and derived measures
  • Overview: Tool support for creating and evaluating the FTA
  • Connection to other analysis methods (e.g., FMEA, FMEDA, RBD)

The content of the training can be tailored to your project-specific requirements and questions.

Target audience

Prerequisites

Further information

Contact us with any questions or for an individual quote.

Portrait Sabine Hägele

Expertise – Trainings

Sabine Haegele

You may also be interested in these trainings