Estimation of the production frequencies for manufacturing systems |
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| Authors: | LEFEBVRE DIMITRI |
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| Institution: |
UTBM-SeT, 90010 Belfort Cedex, France and GEII. IUT Belfort Montbéliard, 90016 Belfort Cedex, France
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| Abstract: |  Email: dimitri.lefebvre{at}utbm.fr This work deals with the production frequencies estimation formanufacturing systems by measurement of the buffers content.The considered systems are modelled by continuous Petri nets.The estimation problem has exact and approximated solutionsthat are described. In the case of approximated solutions, theestimation error is also valued. At last, when the set of solutionscontains several elements, the Petri net evolution equationis completed to give one unique solution. |
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| Keywords: | continuous Petri nets manufacturing systems firing speeds vector linear system inversion Moore– Penrose inverse |
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