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染色过程色差与染液吸光度模型
引用本文: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
作者姓名:汪岚  金福江
作者单位: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;
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。

关 键 词:色差  最小二乘法  上染率  吸光度  染色过程  染色色差  染液吸光度  模型  process  dyeing  color  方法  实验  预测  测定  媒介  转换  函数  染料用量  上染率  拟合  回归法  最小  分析
文章编号:0253-9721(2008)04-0083-03
收稿时间:2006-09-01;
修稿时间:2006-09-01

Model of color difference-absorbance in dyeing process
WANG Lan,JIN Fujiang. Model of color difference-absorbance in dyeing process[J]. Journal of Textile Research, 2008, 29(4): 83-85
Authors:WANG Lan  JIN Fujiang
Affiliation: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
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.
Keywords:
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