Multi-State Physics Model for the Reliability Assessment of a Component under Degradation Processes and Random Shocks

Yan-Hui Lin (1) , Yanfu Li (2) , Enrico Zio (1, 2)

1 LGI - Laboratoire Génie Industriel - EA 2606
2 SSEC - Chaire Sciences des Systèmes et Défis Energétiques EDF/ECP/Supélec

We extend a multi-state physics model (MSPM) framework for component reliability assessment by including semi-Markov and random shock processes. Dependences between the two processes are considered. A Monte Carlo simulation algorithm is developed to compute component reliability. An example is illustrated with respect to a literature case study.

Domains: Engineering Sciences [physics]

Yan-Hui Lin, Yanfu Li, Enrico Zio. Multi-State Physics Model for the Reliability Assessment of a Component under Degradation Processes and Random Shocks. ESREL 2013, Sep 2013, Amsterdam, Netherlands. pp.1-7. ⟨hal-00838745⟩