基于棉纤维HVI数据的转杯纱强力预测方法

Prediction Method of Rotor Yarn Strength Based on Cotton Fiber HVI Data

文章采用多元线性回归分析方法研究了七种棉纤维HVI测试性能与58.3 tex和18.2 tex两种转杯纱强力的关系,得出回归方程的强力决定系数分别为88.2%和76.9%,棉纤维性能对转杯纱强力的预测误差率约为4%。

Seven cotton fiber HVI properties and the relationships with 58.3 tex and 18.2 tex rotor yarn strength by multiple linear regression analysis method were studied in this paper.The strength determination coefficients of the regression equations are determined as 88.2%and 76.9%,the yarn strength prediction equations with raw cotton properties are obtained,and the prediction error is about 4%.