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Communication Dans Un Congrès Année : 2014

FAILURE RATE ESTIMATION IN A DYNAMIC ENVIRONMENT

Résumé

We present a method to assess the reliability of a material operating in a dynamic environment. The dynamic environment is represented as a sequence of shocks governed by a self-exciting point process. Different distribution models for the time-to-failure of the material are suggested. The case of a piecewise exponential model where a Cox's model is integrated to take into account the effect of the stress is investigated. Maximum likelihood estimates of the model parameters are studied.
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Dates et versions

hal-01093721 , version 1 (11-12-2014)

Identifiants

  • HAL Id : hal-01093721 , version 1

Citer

Evans Gouno, Lise Guérineau. FAILURE RATE ESTIMATION IN A DYNAMIC ENVIRONMENT. FLINT INTERNATIONAL STATISTICAL CONFERENCE, Jun 2014, Flint, Michighan, United States. ⟨hal-01093721⟩
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