OPTIMISATION OF SEQUENTIAL INSPECTION SCHEMA IN MULTI-COMPONENT DETERIORATING SYSTEM CONTEXT: HEURISTIC BASED APPROACH

Hamza Boudhar (1) , Mohammed Dahane (1) , Nidhal Rezg (1)

1 LGIPM - Laboratoire de Génie Industriel, de Production et de Maintenance

This paper considers a condition-based maintenance policy for a system composed of m independent machines deteriorating system. Each machine is subject to stochastic degradation. The machines are maintained by spare parts provided either from supplier or from the remanufacturing centre. Three thresholds are used in our CBM policy, two for the corrective and preventive replacement and one for the order management. A new heuristic is proposed under two versions to calculate the sequential non-periodic inspection dates. A numerical example is presented to compare the proposed methods.

Mots clés: Inspection; Heuristic; Condition based maintenance; Remanufacturing; Spare parts

Domaines: Sciences de l'ingénieur [physics]

Hamza Boudhar, Mohammed Dahane, Nidhal Rezg. OPTIMISATION OF SEQUENTIAL INSPECTION SCHEMA IN MULTI-COMPONENT DETERIORATING SYSTEM CONTEXT: HEURISTIC BASED APPROACH . MOSIM 2014, 10ème Conférence Francophone de Modélisation, Optimisation et Simulation, Nov 2014, Nancy, France. ⟨hal-01166635⟩