Development of the Expected Accident Aggregation Model

Abstract

This report documents the development of the Expected Accident Aggregation Model. This model was developed in order to aggregate helicopter fleet System Safety Risk Assessments (SSRA). Expected-accident quantities and probabilities are generated for various categories of SSRAs, in aggregate, and as a function of time. This report includes a basic set of electronic templates written in Mathematica, a leading commercial software package, for applying the new model to helicopter fleets.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 2002
Accession Number
ADA403451

Entities

People

  • Michael J. Cushing

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Accidents
  • Aircrafts
  • Computational Complexity
  • Computer Programs
  • Hazards
  • Helicopters
  • Life Cycles
  • Probability
  • Reliability
  • Risk
  • Risk Analysis
  • Safety
  • Statistics
  • System Safety
  • Systems Analysis
  • Template Patterns
  • Time Intervals

Readers

  • Aerospace Engineering
  • Aviation Safety Risk Assessment.
  • Computational Modeling and Simulation

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems