Tardiness heuristic for scheduling Flexible Manufacturing Systems
نویسنده
چکیده
This paper evaluates the tardiness performance of a complex dynamic manufacturing environment. These sampling-based adaptive heuristic in a dynamic manufacturing 'changes' include machine breakdowns, unavailability of environment. A test bed, following a real world manufacturing material and other resources to perform manufacturing system, has been developed. The proposed algorithm has been operations, changes in demand, customer priorities and implemented in this simulated cnvironmenL After fme tuning the algorithm, it has been tested in various shop conditions. required delivery dates. To be able to respond to these The results of these simulation studies arc summarized. changes effectively, a scheduling system must be able to develop new feasible schedules in a short time. Further more, the proposed schedule should provide a reasonably
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