%0 Conference Proceedings %T Assessment of prognostic in maintenance decision-making for a deteriorating system under indirect condition monitoring %+ Modélisation et Sûreté des Systèmes (M2S) %A Huynh, Khac Tuan %A Barros, Anne %A Bérenguer, Christophe %< avec comité de lecture %B European Safety and Reliability Conference %C Rhodes, Greece %3 Proc. European Safety and Reliability Conference, Rhodes, Greece, September 2010 %8 2010-09 %D 2010 %Z Computer Science [cs]/Performance [cs.PF]Conference papers %X This work deals with a maintenance problem: assessment of prognostic in maintenance decision-making. We consider a single-unit deteriorating system subject to a crack growth modeled by the Paris-Ergodan law. A non-destructive ultrasonic technique is used to monitor the system condition. Then based on this model, four maintenance policies are developed: two proposed maintenance policies based on prognostic information and two more classical maintenance policies used as benchmark. Value of prognostic in maintenance decision-making is investigated by comparing the optimal long run expected cost rate of the different policies. %G English %L hal-02557298 %U https://utt.hal.science/hal-02557298 %~ CNRS %~ UNIV-TROYES %~ UTT %~ UTT-LIST3N %~ LM2S-UTT