New Mathematical Models and Control Strategies for Rotary Printing Presses and Related Web Handling Systems
New Mathematical Models and Control Strategies for Rotary Printing Presses and Related Web Handling Systems
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轮转印刷机和相关卷筒纸处理系统的新数学模型和控制策略
DOI：
10.3182/20110828-6-it-1002.01383
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发表时间：
2011
期刊：
影响因子：
--
通讯作者：
G. Brandenburg
中科院分区：
文献类型：
--
作者：
G. Brandenburg
摘要介绍了轮转印刷机及其相关设备的先进控制模型。将描述辊间纸幅运动的微滑移模型推广到宏观滑移模型。将套色误差的数学描述推广到加倍误差。考虑到印刷和非印刷压区，定义了新类型的切割套准误差。这导致了一个新的双变量控制的网络力和切割套准误差，这大大减少了纸张浪费量。实验结果已证实与商业印刷机。
Abstract Advanced models for the control of rotary printing presses and related plants are presented. The model representing micro slip of the moving web between rollers with stiction and Coulomb friction is extended to macro slip. The mathematical description of color register errors is extended to doubling errors. New types of cutting register errors are defined taking into consideration printing and non-printing nips. This leads to a new two-variable-control of web force and cutting register error, which reduces the amount of paper waste considerably. The results have been experimentally confirmed with a commercial printing press.