1998
DOI: 10.1016/s0098-1354(97)00229-9
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Solving a production optimization problem in a paper-converting mill with MILP

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Cited by 32 publications
(20 citation statements)
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“…C-CUT cannot be directly compared with any method known from the literature beside the three already mentioned ones. Some methods [21,4] are based on similar ideas, but deÿnition of the problem varies signiÿcantly. Schilling [4] for instance deals with stock lengths of equal length or in the best instance with two groups of identical stock lengths, while in this paper we deal with problems where stock lengths do not belong to a few groups of standard lengths, but they all can be di erent.…”
Section: Results Arranged According To Order Lengthsmentioning
confidence: 99%
“…C-CUT cannot be directly compared with any method known from the literature beside the three already mentioned ones. Some methods [21,4] are based on similar ideas, but deÿnition of the problem varies signiÿcantly. Schilling [4] for instance deals with stock lengths of equal length or in the best instance with two groups of identical stock lengths, while in this paper we deal with problems where stock lengths do not belong to a few groups of standard lengths, but they all can be di erent.…”
Section: Results Arranged According To Order Lengthsmentioning
confidence: 99%
“…Указанные математические модели возникают при решении ряда производственных задач [1,3,4], что обусловливает актуальность рассматриваемого предмета исследования. Рассмотрим методы решения поставленной задачи, которые используются авторами в указанных работах.…”
Section: ар урбанunclassified
“…В источнике [3] применяется метод простого математического округления, который не учи-тывает отклонения для неравенств и изменение целевой функции. Авторами работы [4] предложен метод «жадного» алгоритма, который учитывает изменения целевой функции, однако не рассматривает отклоне-ния для неравенств. Данные подходы имеют существенные недостатки, поскольку влекут за собой потерю целевой функции задачи и, следовательно, получение менее оптимального плана раскроев.…”
Section: ар урбанunclassified
“…Most of the investigations that have been reported have focused on different parts of a paper mill, for example on paperconverting (Westerlund et al, 1980). Also, several authors have studied water removal in the press section, as investigated by Wahlstrom (1960), who reported the water removal by a vertical flow at the NIP (contacting zone between two rolls).…”
Section: Introductionmentioning
confidence: 99%