C. Pérez González, A. Fernández Rodríguez, V. Giner Bosch, A. Carrión García

Este trabajo propone el diseño de planes óptimos de muestreo con datos censurados en la inspección repetitiva de lotes de productos. Estos planes minimizan el tamaño muestral esperado utilizando información a priori. En particular, en la obtención de dichos planes se asumen modelos de tiempo de vida de la familia de distribuciones de log-localización-escala y, además, se considera que la proporción $p$ de unidades defectuosas en el lote sigue una distribución beta limitada. Los planes repetitivos convencionales permiten reducir el esfuerzo muestral con respecto a otros esquemas de inspección pero los tamaños muestrales pueden aumentar sobre todo con censura alta. La incorporación de información a priori y el uso de riesgos esperados puede ayudar a reducir de forma significativa los costes y la duración de la inspección. Se presentan varios gráficos y tablas para ilustrar cómo el esquema de inspección propuesto mejora los planes repetitivos tradicionales.

Keywords: riesgos esperados del productor y consumidor, tamaño muestral promedio esperado, modelos de log-localización-escala para el tiempo de vida, distribución a priori beta limitada

Scheduled

Reliability and Quality Control I
June 8, 2022  12:40 PM
A23


Other papers in the same session

Reemplazamiento por la edad en un sistema de dos componentes con dependencia estocástica.

M. Gómez Rodríguez, F. G. Badía Blasco, M. D. Berrade Ursúa

Estimación de probabilidades de error humano mediante modelos de distorsión

P. R. Alonso Martín, I. Montes Gutiérrez, E. Miranda Menéndez


Latest news

  • 6/8/22
    Visit Alhambra

    Tomorrow, Thursday, we will visit the Alhambra. 1. At 7:00 p.m., buses will start leaving from the door of the Hotel Granada Center (in front of the door of the Faculty of Sciences) 2. Upon arrival, groups with guides will be organized. 3. There will be groups in English language. These groups will wait at the destination until the arrival of all buses. 4. After the visit to the Alhambra we will walk to the Carmen de los Mártires to have a cocktail. 5. On the way back, we can go back by bus, which will leave from the same place where they left us at the Alhambra. 6. Although the way to the Alhambra by bus seems long, it really is close to the city. We invite you, whoever wishes, to go down for a pleasant walk. 7. Do not forget to take your Alhambra ticket and your identity card or passport. The document must be the same whose number matches the ticket number you have.

  • 5/31/22
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  • 5/27/22
    Gala Dinner

    It opens the possibility that anyone who is registered for the conference, and wants non-registered companions to attend the gala dinner, can do so by paying the price of this dinner (80 euros VAT included). This payment must be made before June 1 (inclusive). To do this, contact with [email protected]

  • 5/23/22
    IMPORTANT WARNING

    To access the Alhambra on the visit on Thursday 9, it is obligatory to present the identification document whose reference was sent to the organization (eurocongress)

  • 5/16/22
    Social Events

    All social events are included with the payment of the corresponding registration.

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