A Mixed Kijima Model Using the Weibull-Based Generalized Renewal Processes

نویسندگان

  • Ricardo José Ferreira
  • Paulo Renato Alves Firmino
  • Cláudio Tadeu Cristino
  • Miguel A Fernandez
چکیده

Generalized Renewal Processes are useful for approaching the rejuvenation of dynamical systems resulting from planned or unplanned interventions. We present new perspectives for the Generalized Renewal Processes in general and for the Weibull-based Generalized Renewal Processes in particular. Disregarding from literature, we present a mixed Generalized Renewal Processes approach involving Kijima Type I and II models, allowing one to infer the impact of distinct interventions on the performance of the system under study. The first and second theoretical moments of this model are introduced as well as its maximum likelihood estimation and random sampling approaches. In order to illustrate the usefulness of the proposed Weibull-based Generalized Renewal Processes model, some real data sets involving improving, stable, and deteriorating systems are used.

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عنوان ژورنال:

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2015