Prediction of Handle Value of Bed Linen Fabrics Using Computational Method

ABSTRACT

A computational method was developed for the prediction of handle value of the bed linen fabrics by using step-wise block regression method. The objective evaluation of fabric hand would contribute in engineering and developing the bed linen fabrics that offers maximum comfort while sleeping. The subjective evaluation of fabric hand restricts the engineering of the high-quality fabrics and the scientific understanding of the fabric properties. The expert’s opinion selected the four primary hand properties that are soft feeling, smoothness, fullness, and stiffness influencing the handle of the bed linen fabrics. Primary and total hand equations were developed using the 16 basic mechanical properties. The experimental total hand value was also calculated using existing hand equation for futon’s cloth and the statistical approach was followed to investigate the correlation between subjective, experimental, and computational total hand values. An excellent correlation of 0.889 was found between the subjective and computational hand values. The research concludes that the total hand value of the bed linen fabrics can be predicted with tolerable accuracy level.

抽象

利用步进块回归法，开发了一种预测床上用品织物手柄值的计算方法. 对织物手的客观评价将有助于工程和开发床上用品面料，在睡觉时提供最大的舒适度. 织物手的主观评价制约了优质织物的工程化和对面料性能的科学认识. 专家的意见选择了四个主要的手属性，软感，光滑，饱和僵硬影响床上用品织物的手柄. 使用十六个基本机械特性开发初级和总手方程. 还利用现有蒲团布的手法计算实验总手值，采用统计方法研究主观、实验和计算总手值之间的相关性. 主观和计算手值之间发现了0.889的极佳相关性. 研究结论是，可对床上用品织物的总手工价值进行可耐受的精度预测.

KEYWORDS:

• Specialty fabric
• bed Linen
• objective evaluation
• computational method
• stepwise block regression
• total Hand Value

关键词:

• 关键 字
• 特种面料
• 床单
• 客观评价
• 计算方法
• 逐步块回归总手部值