棉织物悬垂系数与悬垂外观形貌波宽值的关系  

The Relationship Between Drape Coefficient and Wave Widths of Drape Appearance for Cotton Fabric

作　　者：莫振恩 佐同林[1] 崔景东[1] 王子鹤[1] 

机构地区：[1]内蒙古工业大学轻工与纺织学院,内蒙古呼和浩特010051

出　　处：《纺织科技进展》2014年第6期40-42,46,共4页Progress in Textile Science & Technology

基　　金：内蒙古自治区高等学校科学技术研究项目(NJZC13127)

摘　　要：通过数码相机采集棉织物试样的悬垂图像,并导入Matlab环境对其进行分析计算,得到悬垂系数F、最大波宽WMax、最小波宽WMin、波宽均值珨W、波宽离散系数CVW特征值。采用数据拟合方法对波宽特征值与悬垂系数F之间的关系进行拟合,得到其关系方程。结果表明波宽均匀情况对悬垂外观形态的影响强于波峰半径分布情况的影响,弱于波峰分布角分布情况的影响;拟合曲线f(F,珨W)、f(F,WMax)呈现出单调递增趋势,f(F,W Min)则先递增后递减,f(F,CVW)整体趋势为先缓慢单调递减再单调递增。The drape coefficient F, maximum wave width WMax, minimum wave width WMin, mean values of wave widths W, wave width dispersion coefficient CVw were obtained through the drape images acquisition of cotton fabric samples by digital camera and analysis ＆ calculation of the data imported into Matlab. The relationships between the characteristic value of weave widths and drape coefficient F were fitted through data fitting methods and the relationship equations were obtained. The reaults showed that the effects of wave width uniformity on drape appearance were stronger than crest radius distribution and weaker than the crest distribution angle. The fitting curve of f （F, W） and f （F, Wren） monotone increased monotonically. The trend of f （F, Win） was first increase then decrease, but the trend of f（F, CVw ） was first decrease then increase.

关 键 词：棉织物悬垂系数 悬垂外观形貌 波宽 数据拟合 

分 类 号：TS101.923[轻工技术与工程—纺织工程]