Estimating the Discounted Warranty Cost of a Minimally Repaired Coherent System

• NELFI GERTRUDIS GONZÁLEZ ^[1] ; VANDERLEI BUENO ^[2]
  1. [1] Universidad Nacional de Colombia

     Universidad Nacional de Colombia

     Colombia

     
  2. [2] Universidade de São Paulo

     Universidade de São Paulo

     Brasil

     
• Localización: Revista Colombiana de Estadística, ISSN-e 2389-8976, ISSN 0120-1751, Vol. 34, Nº. 3, 2011, págs. 513-543
• Idioma: inglés
• Títulos paralelos:
  • Estimación del costo de garantía descontado para un sistema coherente bajo reparo mínimo
• Enlaces
  • Texto completo
• Resumen
  • español

    En este trabajo modelamos los costos de garantía descontados para un sistema coherente reparado mínimamente a nivel de sus componentes y proponemos un estimador martingalas para el costo esperado para un período de garantía fijo, también probamos sus propiedades asintóticas mediante el Teorema del Limite Central para Martingalas.

  • English

    A martingale estimator for the expected discounted warranty cost process of a minimally repaired coherent system under its component level observation is proposed. Its asymptotic properties are also presented using the Martingale Central Limit Theorem.

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