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This paper deals with an integrated production/maintenance problem of a manufacturing system considering a warranty and leasing constraints. The lessor may provide warranty periods to encourage the lessee to sign a lease contract with a longer lease period. The problem consists in a several parallel machines that have to satisfy a random demand over a finite time horizon under given service level...
This paper deals with the integrated supply chain management problem in the context of a single vendor-single buyer system for which the production unit is assumed to randomly shift from an in-control to an out-of-control state. Two different strategies, integrating production, shipment and maintenance policies, are proposed and compared to satisfy the buyers order at a minimum integrated total cost...
In this paper, we consider a repairable production unit subject to random failures, which supplies input to a direct (main) customer. The production unit is submitted to a preventive maintenance action at instants kT (k=1,2,...). The corrective and preventive maintenance actions have random durations. In order to maximize the use of production capacity of the unit, it was decided to allocate it to...
In this paper, we have developed an integrated maintenance policy for a manufacturing system subjected to a random failure and calling up on several subcontractor machines. The problem consists on a machine, unable to satisfy a constant demand. That??s why it called upon another machine, comprising the so-called subcontractor machine, which produces at a certain rate the same type of product. In order...
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