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Estimating probabilistic fatigue of Nitinol with scarce samples

Autor
Ramu, P.; Arul, S.
Tipus d'activitat
Article en revista
Revista
International journal of fatigue
Data de publicació
2016-05
Volum
85
Pàgina inicial
31
Pàgina final
39
DOI
https://doi.org/10.1016/j.ijfatigue.2015.11.022 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0142112315004211 Obrir en finestra nova
Resum
Current work estimates probabilistic fatigue life efficiently with scarce samples. The underlying idea of the estimation is to approximate the cumulative distribution function of the fatigue life in a transformed space using a third order polynomial subject to monotonicity constraint. The variations associated with the estimated quantiles are quantified using bootstrap. The proposed approach is validated on a data obtained from literature. It is observed that the life quantiles with reasonable a...
Paraules clau
Bootstrap, Fatigue, Nitinol, Probability, Quantile

Participants

  • Ramu, Palianappan  (autor)
  • Arul, Sivasankar  (autor)