摘要
在提取表示丝线张力的特征参数基础上，用主成分分析法探讨张力参数的表达方式，提出了用不相关的综合特征因子表达丝线张力和张力波动，并对并捻机的并丝张力进行了测试分析和应用。
Investigates the function to calculate yarn tension, with its characteristic parameters and by the way of principal component analysis. Provides a method to express the yarn tension and its variations with comprehensive characteristic factors. And test and analyze tension of the double twister.
关键词
丝线
并丝
张力
数据分析
应用
Yarn
Doubling
Tension
Principal component Analysis
Characteristic factors
