基于线性回归方程的棉织物折皱回复角与组织结构参数的关系

摘要

In order to verify the reIationship between wrinkIe recovery angIe and structuraI parameters of cotton fabric based on Iinear regression equation, a series of experiments were carried out and the regression anaIysis of wrinkIe recovery angIe and structuraI parameters was carried out. FinaIIy, some concIusions were drawn. (1) By regression anaIysis, it was found that the wrinkIe recovery angIe of pure cotton fabric was cIose-Iy reIated to the structuraI parameters. (2) Through the test and regression anaIysis of the wrinkIe recovery an-gIe and the tissue parameters of the cotton fabric, it was found that the regression modeI was more accurate and had a certain practicaIity. (3) By improving the twist of yarns and reducing the number of yarns, the crease resistance of cotton fabrics couId be improved.%为验证在线性回归方程下棉织物折皱回复角与组织结构参数的关系,进行了一系列实验,并对折皱回复角与组织结构参数进行了回归分析,最后得出结论:(1)纯棉织物的折皱回复角与其组织结构参数密切相关;(2)棉织物折皱回复角与组织结构参数的回归模型拟合度比较精准,具有一定的实用性;(3)只要改善纱线的捻度和减少纱线的数量,棉织物的抗皱性能就能提高.