染色过程色差与染液吸光度模型

纺织学报 ›› 2008, Vol. 29 ›› Issue (4): 83-85.

染色过程色差与染液吸光度模型

汪岚^1.2;金福江¹

1.华侨大学信息科学与工程学院福建泉州362011;2.黎明职业大学机电工程系;福建泉州362000;

收稿日期:2006-09-01 修回日期:2006-12-28 出版日期:2008-04-15 发布日期:2008-04-15

Model of color difference-absorbance in dyeing process

WANG Lan;JIN Fujiang

1.College of Infomation Science and Engineering;Huaqiao University;Quanzhou;Fujian 362011;China;2.Department of Mechanical and Electronic Engineering;Liming University;Quanzhou;Fujian 362000;China

Received:2006-09-01 Revised:2006-12-28 Online:2008-04-15 Published:2008-04-15

摘要/Abstract

摘要： 为了实现间歇式染色色差的在线测量,在对试验数据进行分析的基础上,首先采用最小二乘回归法对试验数据进行拟合,建立染料用量与上染率、染料用量与色差模型。其次,基于染料上染率与吸光度已有的函数作为转换媒介,建立吸光度与染料用量模型、吸光度与色差模型。最终通过对染液吸光度的测定实现染料上染率及色差的预测,并通过实验说明该方法是切实可行的。

Abstract: For the purpose of testing color difference online in batch dyeing process,this paper first use least-square law to build up a model of concentration-uptake rate and a model of concentration-color difference based on experimental data.And then the model of absorbance-concentration and the model of absorbance-color difference are built by using a known function of uptake rate-absorbance as a medium.In this way,the color-difference can be forecasted by testing dyeing absorbance.The feasibility and validity of this new algorithm have been verified by real examples.

汪岚.;金福江. 染色过程色差与染液吸光度模型[J]. 纺织学报, 2008, 29(4): 83-85.

WANG Lan;JIN Fujiang. Model of color difference-absorbance in dyeing process[J]. JOURNAL OF TEXTILE RESEARCH, 2008, 29(4): 83-85.

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