棉纺织技术2011，Vol.39Issue(2)：24-27,4.
磁性改性丙纶纤维混纺纱性能及混纺比的优化
Property and Blend Ratio Optimization of Magnetic Modified Polypropylene Fiber Blended Yarn
摘要
Abstract
Property and blended ratio optimization of magnetic modified polypropylene fiber blended yarn were discussed. Breaking strength, breaking elongation,twist and hairiness et al indexes of different blending ratio magnetic modified polypropylene fiber blended yarn were tested,relationship between fiber content and yarn property was analyzed,thefitted formulas was got. According to multi-goal theory,the fitted formulas could be calculated by MATLAB genetic algorithm toolbox,weight coefficient of breaking strength, breaking elongation and hairiness was selected. It is got when weight coefficient is [ 0. 5,0. 2,0. 3 ], the proper blending ratio of magnetic modified polypropylene fiber blended yarn should be 37: 20: 13.关键词
磁性改性丙纶纤维/混纺纱/混纺比/遗传算法工具箱/权重系数Key words
Magnetic Modified Polypropylene Fiber/Blended Yarn/Blended Ratio/Genetic Algorithm Toolbox/Weight Coefficient分类
轻工纺织引用本文复制引用
李金,荆妙蕾..磁性改性丙纶纤维混纺纱性能及混纺比的优化[J].棉纺织技术,2011,39(2):24-27,4.基金项目
天津市高等学校科技发展基金计划项目(20090316) （20090316）
