基于相邻交叉耦合的凹版印刷机多轴同步控制-包装工程.PDF

包 装 工 程 第39 卷 第 11 期 ·226 · PACKAGING ENGINEERING 2018 年6 月 基于相邻交叉耦合的凹版印刷机多轴同步控制 陈银环 （四川建筑职业技术学院，德阳 618000 ） 摘要： 目的 为了实现高速、高精度、高自动化的印刷过程，提高印刷产品的质量。方法 以机组式凹版 印刷套色系统系统为研究对象，分析无轴传动凹版印刷机结构，详细分析多轴同步控制的基本原理，并 在此基础上提出一种相邻交叉耦合控制方法，给出算法具体的控制模型。结果 该控制方法不仅补偿了 各轴自身的跟踪误差，也补偿了相邻两轴之间的同步误差。结论 仿真和实验结果表明，该控制算法收 敛速度快、稳定性高，很好地实现了凹版印刷机电子轴传动多电机的同步协调控制。 关键词： 凹版印刷机；多轴同步控制；相邻交叉耦合；跟踪误差；同步误差 中图分类号：TS803 文献标识码：A 文章编号： 1001-3563(2018)11-0226-05 DOI ：10.19554/j.cnki.1001-3563.2018.11.040 Multi-axis Synchronous Control of Gravure Press Based on Adjacent Cross Coupling CHEN Yin-huan (Sichuan College of Architectural Technology, Deyang 618000, China) ABSTRACT: The work aims to achieve high-speed, high-precision, high-automation printing process, and improve the quality of printing products. With set type gravure printing register system as the research object, the structure of shaftless driven gravure press was analyzed, and the detailed analysis of the basic principle of multi-axis synchronous control was conducted. Based on that, an adjacent cross coupling control method was put forward, and the specific control model of the algorithm was given. The control method not only compensated the tracking error of each shaft itself, but so compensated the synchronization error between the two adjacent axes. The simulation and experimental results show that the control algorithm has fast convergence speed and high stability, and it realizes the synchronous coordinated con- trol of multi-motors of the electronic shaft transmission of gravure press. KEY WORDS: gravure press; multi