仿真织物悬垂性影响因素的多元回归分析

Multivariate Regression for Factors of influence on Imitation Natural Fabric's Draping

采用多 元回归分 析的方 法，研究了 仿真织 物的悬垂 性与 减量 率、减 量前 织物 的经 纬密 度及抗弯长度 之间的 关系，得 出 回归 方 程， 并据 此 进 行仿 真 织物 的 减 量后 悬 垂 性的 预 测； 研 究 结果 表明，悬 垂系数与 减量率、织物经密 存在显著 负相关 ，而与织 物刚柔性 、纬密存 在显著正 相关。

The multivariate regression analysis is applied to the relation between the draping property of the imitation natural fabric and the alkali weight decreasement percent, the density and the bending length before weight decreasing,and the regression equation is obtained according to the result the draping property after weight decreasing is forecasted. On the research, negative relation exists between the draping coefficient and the weight decreasement percent, the warp density, but positive relation exists between the bending length and the weft density.