Mathematical Approximation of the Stress-strain Curves of Fabrics

被引：0

作者：

Ji, Feng ^{[1
]}

Qiu, Yiping ^{[1
]}

Bao, Jiaxing ^{[1
]}

Gao, Tianqi ^{[1
]}

Zhao, Yi ^{[1
]}

Qiu, Xiaodan ^{[1
]}

Chu, Xiaolu ^{[1
]}

Yang, Ruoqi ^{[1
]}

Cheng, Sichen ^{[1
]}

Ye, Ji'ang ^{[1
]}

Zhang, Nanshan ^{[1
]}

机构：

[1] Donghua Univ, Coll Text, Minist Educ, Key Lab Text Sci & Technol, Shanghai 201620, Peoples R China

来源：

PROCEEDINGS OF THE FIBER SOCIETY 2009 SPRING CONFERENCE, VOLS I AND II | 2009年

关键词：

Fabric drape simulation; mechanical properties of fabrics; mathematical approximation; least-square method; sectioned quadratic polynomial; SIMULATION;

D O I：

暂无

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In order to display the characteristic draping behavior of particular type of fabrics, it is important to incorporate the mechanical properties of the fabrics into the simulator. In this research, the mechanical properties of fabrics were first measured using the Kawabata Evaluation System (KES). And the KES plots were approximated with sectioned quadratic polynomials based on least-square fitting method, which were then incorporated into the mass-spring model to calculate internal forces. At last, through comparison of the experimental and fitted plots, and fabric drape simulation process, it was proved that the simulation results using this method can reflect the characteristic draped pattern of corresponding types of fabrics.

引用

页码：606 / 611

页数：6

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