Modeling Light Valve Replacements in a Training Unit: The Spare Demand Process.

Abstract

This thesis utilizes data on the time to failure of individual light valves to represent the random process of all failures at a many-valve training unit. This process governs the demand for replacement spares. The light valve replacement model, with finite spares, is based on theoretical results concerning the Poisson tendency for a superposition of renewal processes. Graphical analysis and a simulation verify that the theory can apply under practical circumstances. The model is distinguished by its applicability for use in standard spreadsheets; no specialized statistical features are required.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1996
Accession Number
ADA309016

Entities

People

  • Michael A. Hollister

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Arc Lamps
  • Computations
  • Computers
  • Data Analysis
  • Data Science
  • Data Sets
  • Distribution Functions
  • Equations
  • Information Science
  • Operations Research
  • Probability
  • Random Variables
  • Simulations
  • Simulators
  • Standards
  • Statistics
  • Training

Readers

  • Computational Modeling and Simulation
  • Logistics and Supply Chain Management.
  • Mathematical Modeling and Probability Theory.