期刊文献+

基于主成分F模型的棉糖含量色度定量检测方法研究 被引量:2

The Chromatic Quantitative Testing Method of Cotton Sugar Content Based on Principal Component Model F
下载PDF
导出
摘要 为了解决色度定量法(CQTM)中单一色度参数与标准糖溶液的线性拟合波动性大的问题,发挥色度仪多指标综合评价的优势,在初步掌握各色度参数与3,5-二羟基甲苯-硫酸标准显色溶液关系模型的基础上,首先通过主成分分析法对具有较强相关性的色度参数因子降维,然后建立主成分F模型与标准含糖量的关系模型。通过棉花含糖量的实测检验,证实了这种定量检测方法的可行性,并且具有F模型的色度参数可选择、线性拟合波动性可控制、空白溶液参比可省略等优点。 In order to solve the problem of poor linear fitting fluctuation between the single chromatic parameter and standard sugar solution with chromatic quantitative testing method (CQTM) and to take the advantages of comprehensive evaluation of multi index colorimeter,based on the relationship between the chromatic parameters and the 3,5- two hydroxyl toluene-sulfuric acid,the principal component analysis method was used to reduce the dimension of chromatic parameters,and the relationship between the principal component model F and the standard sugar content was established.By measuring test of the cotton sugar content,the feasibility of this method was proved.And it was considered that this model F has advantages of the selectable chromatic parameters,controllable linear fitting fluctuation and omissible blank solution.
作者 李帅 刘瑞 贾丽霞 金崇业 贾冬 LI Shuai;LIU Rui;JIA Li-xia;JIN Chong-ye;JIA Dong(Xinjiang University,Urumuqi,Xinjiang 830046,China;The Fiber Inspection Bureau of Xinjiang Uygur Autonomous Region,Urumqi,Xinjiang 830026,China)
出处 《计量学报》 CSCD 北大核心 2019年第4期736-741,共6页 Acta Metrologica Sinica
基金 国家科技部重大专项子课题(2016YFC0400504) 新疆纤维检验局横向项目(201604111292)
关键词 计量学 棉糖含量 色度 主成分F模型 定量检测 metrology cotton sugar content chrominance principal component model F quantitative testing
  • 相关文献

参考文献3

二级参考文献43

共引文献25

同被引文献6

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部