利用分布参数评价批量棉纤维成熟度  

The evaluation of batch cotton fiber maturity based on distributed parameters

作　　者：章玉铭 徐步高 ZHANG Yuming;XU Bugao(Zhejiang Datang Technology Development Co Ltd,Zhuji 312000,Zhejiang,China;School of Textile Science and Engineering,Xi′an Polytechnic University,Xi′an 710048,China)

机构地区：[1]浙江大唐纺织科技开发有限公司,浙江诸暨312000 [2]西安工程大学纺织科学与工程学院,陕西西安710048

出　　处：《西安工程大学学报》2018年第2期138-146,共9页Journal of Xi’an Polytechnic University

摘　　要：批量棉纤维的成熟度评定大多基于单一参数,针对单一参数无法反应批量纤维成熟度的分布情况的问题,文中首先对已有的"纤维图像分析系统"(FIAS)进行优化,分析检验棉纤成熟度分布的基本类型与特点,将优化前后的FIAS数据进行对比统计,验证系统改进的效果,并探讨各批量棉纤维成熟度评定参数,给出一组具有显著不同成熟度的纤维样品作为实验结果.分析发现,成熟度分布曲线的偏态可作为批量棉纤维成熟度的基本评定参数;死棉含量、成熟棉含量等组合参数可作为批量棉纤维成熟度的具体表征.Much of the evaluation of batch cotton fiber maturity uses a sole parameter,which can not indicate batch cotton fiber maturity.The image-analysis algorithm for cotton cross-section measurements is first improved,and then the basic types and features of cotton fiber maturity are analyzed.By contrast of the data of before and after optimization,the system improvement is verified.Through discussing the maturity evaluation parameters of cotton fiber,a set of fiber samples with markedly different maturity are obtained.It is found that the skewness of a maturity distribution is an essential parameter for classifying distribution patterns,and the dead fiber content and the mature fiber content are the important measurements for assessing cotton maturity.

关 键 词：棉纤成熟度 图像分析 成熟度分布 死棉含量 

分 类 号：TS111.8[轻工技术与工程—纺织材料与纺织品设计]