A Study of Multi-Echelon and Multi-Location Inventory System.

Abstract

The reorder point and reorder quantity for a multi-echelon inventory system consisting of two levels were determined through the use of a mathematical model and a computer simulation was used to verify the results. The main echelon supported two lower echelon stock points and reordered using a continuous review inventory policy. The two lower echelon stock points operated under periodic review policies. The measure of effectiveness used was to minimize total system costs subject to a constraint on the maximum number of back orders per year. The results from the mathematical model were used as input values for the simulation and measures of effectiveness were compared. An alternative procedure was proposed and simulated; and the results of the three products were compared. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1980
Accession Number
ADA096370

Entities

People

  • Turgut Bueyuekkarhan

Organizations

  • Naval Postgraduate School

Tags

DTIC Thesaurus Topics

  • Computer Programs
  • Computer Simulations
  • Computers
  • Information Processing
  • Inventory
  • Lead Time
  • Mathematical Models
  • Measures Of Effectiveness
  • Models
  • Normal Distribution
  • Operations Research
  • Plastic Explosives
  • Probability
  • Procurement
  • Random Variables
  • Simulations
  • Warning Systems

Readers

  • Computational Modeling and Simulation
  • Logistics and Supply Chain Management.