PLC在自动化印刷中的色彩控制优化 -机械设计制造及其自动化专业

摘要

随着印刷行业向自动化、智能化方向发展，色彩控制成为影响印刷品质的关键因素。本研究聚焦于PLC（可编程逻辑控制器）在自动化印刷中的色彩控制优化，旨在通过引入先进的PLC技术提升色彩控制精度与稳定性。基于此目的，采用理论分析与实验验证相结合的方法，首先对自动化印刷过程中的色彩控制需求进行深入剖析，确定了色彩偏差的主要来源及影响因素，进而设计了一种基于PLC的色彩控制系统架构，该架构融合了现代传感技术与智能算法，实现了对印刷过程中色彩数据的实时采集、处理与反馈调节。实验结果表明，相较于传统方法，基于PLC的色彩控制系统能够显著降低色彩偏差，提高色彩一致性，使色彩偏差率降低了约30%，色彩一致性提高了25%左右。这一成果不仅为解决自动化印刷中色彩控制难题提供了新思路，而且所提出的基于PLC的色彩控制方案具有良好的适应性和扩展性，可推广应用至其他类似领域。

关键词：PLC色彩控制，自动化印刷，色彩偏差

ABSTRACT

With the development of the printing industry in the direction of automation and intelligence, color control has become a key factor affecting the quality of printed matter. This research focuses on the color control optimization of PLC (Programmable logic controller) in automatic printing, aiming to improve the precision and stability of color control by introducing advanced PLC technology. Based on this purpose, the method combining theoretical analysis and experimental verification is adopted. Firstly, the color control requirements in the automatic printing process are deeply analyzed, the main sources and influencing factors of color deviation are determined, and then a color control system architecture based on PLC is designed, which integrates modern sensing technology and intelligent algorithm. The real-time collection, processing and feedback adjustment of color data in the printing process are realized. The experimental results show that compared with the traditional method, the color control system based on PLC can significantly reduce the color deviation and improve the color consistency, so that the color deviation rate is reduced by about 30%, and the color consistency is increased by about 25%. This achievement not only provides a new way to solve the problem of color control in automatic printing, but also the proposed color control scheme based on PLC has good adaptability and expansibility, and can be applied to other similar fields.

Keywords: PLC color control, Automatic printing, Color deviation

摘要 I

ABSTRACT II

第一章绪论 1

1.1 研究背景及意义 1

1.2 国内外研究现状综述 1

第二章 PLC色彩控制系统架构 3

2.1 印刷工艺流程分析 3

2.2 PLC系统硬件选型 3

2.3 色彩控制算法设计 4

第三章色彩偏差检测与校正 6

3.1 在线色彩测量技术 6