Plant Structure Based Equipment Assignment in Control Recipe Generation Considering Conflicts with Other Batches
نویسندگان
چکیده
This paper describes the equipment assignment in a control recipe design. To produce a batch in a batch plant, equipment assignments to each task of a batch are carried out on the basis of the equipment requirement information of the master recipe. However, the equipment units satisfying the equipment requirement are not necessarily connected topologically with each other, especially in the multiple-path and/or the network structural batch plants. Furthermore, there is no guarantee that the assigned equipment unit does not compete with other batches on a production schedule. In this study, plant structure based equipment assignment system considering conflicts with other batches is developed.
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