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The urgency indices which are used to schedule multiclass production systems are calculated for production flows characterized by M/G/1 dynamics. The calculation of the indices is based on a myopic policy for which the time look-ahead distribution is chose ...
We explore the scheduling rules and the hedging levels that can be obtained by using a restless bandit problem formulation of a make-to-stock production. The underlying dynamics are a Markov chain in continuous time and the associated rewards are piecewise ...
The concept of priority indices defined to discuss the Restless Bandit Problem (RBP) furnish a relevant approximative framework to approach the optimal scheduling of a multi-products make-to-stock production when no setup cost and/or time are incurred. The ...
We consider a single non-Markovian failure prone machine which delivers a single product. The operating policy of the machine is chosen to be of the hedging point type. In the infinite horizon limit, we calculate the position of the hedging point that mini ...
Design and control problems of failure-prone production lines are explored by means of simple mathematical models. The fluctuations of the performances are introduced via random environments which are modelled by non-Markovian alternating renewal processes ...
We explore the scheduling rules and the hedging levels that can be obtained by using a Restless Bandit Problem formulation of a make-to-stock production. The underlying dynamics are markov chain in continuous lime and the associate reward are piecewise lin ...
