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Optimal replacement with a single unloaded standby

  • C. G. Henin
  • P. J. Ryan
Article
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Abstract

The problem of optimal replacement for two andn components with a single unloaded standby is solved. The solution is determined by the relative costs of failure for each component and is independent of the actual failure time, other than immediate replacement being specified. Conditions for the existence of a single critical number policy are derived and the general policy is described.

Keywords

Economic Theory Public Finance Relative Cost Failure Time Critical Number 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Riassunto

Si risolve il problema della sostituzione ottimale perdue en componenti con un singolo pezzo di «unloaded standby». La soluzione è determinata dai costi relativi del guasto per ogni componente ed è indipendente dal tempo specifico in cui il guasto è avvenuto, salvo che sia assunta l'immediata sostituzione. Si derivano condizioni per l'esistenza di una politica basata su un solo numero critico e si studia la politica generale.

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Copyright information

© Springer-Verlag 1984

Authors and Affiliations

  • C. G. Henin
    • 1
  • P. J. Ryan
    • 1
  1. 1.Faculty of AdministrationUniversity of OttawaOttawaCanada

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