Value of condition monitoring for a single-unit system subject to competing failure modes due to wear and traumatic events

Khac Tuan Huynh (1) , Anne Barros (1) , Christophe Bérenguer (1) , Inma T. Castro (2)

1 LM2S - Laboratoire Modélisation et Sûreté des Systèmes
2 UEX - Universidad de Extremadura - University of Extremadura

This paper develops the mathematical cost models for two maintenance policies (i.e. block replacement and periodic inspection/replacement) for a one-unit deteriorating system whose failures are due to the competing causes of accumulated wear and traumatic/shock" events. The value of the condition monitoring information obtained through the inspections is investigated by comparing on numerical examples the costs of both policies.

Domaines: Systèmes et contrôle [cs.SY]

Khac Tuan Huynh, Anne Barros, Christophe Bérenguer, Inma T. Castro. Value of condition monitoring for a single-unit system subject to competing failure modes due to wear and traumatic events. MMR 2009 - Mathematical Methods in Reliability : Theory, Methods, Applications. VI International Conference, Jun 2009, Moscow, Russia. pp.294-298. ⟨hal-02558068⟩