A Multi-Objective Optimization of Imperfect Preventive Maintenance Policy for Dependent Competing Risk Systems With Hidden Failure

This paper studies a multi-objective maintenance optimization embedded within the imperfect preventive maintenance (PM) for one single-unit system subject to the dependent competing risks of degradation wear and random shocks. We consider two kinds of random shocks in the system: 1) fatal shocks tha...

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Veröffentlicht in:	IEEE transactions on reliability 2011-12, Vol.60 (4), p.770-781
Hauptverfasser:	Wang, Yaping, Pham, Hoang
Format:	Artikel
Sprache:	eng
Schlagworte:	Competing risk Degradation Electric shock Genetic algorithms hidden failure imperfect preventive maintenance Maintenance engineering multi-objective optimization Operations research Optimization Preventive maintenance quasi-renewal process Sensitivity analysis Studies
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