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首页> 外文期刊>The Journal of the Textile Institute >Enhancing accuracy of drape simulation. Part Ⅱ: Optimized drape simulation using industry-specific software
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Enhancing accuracy of drape simulation. Part Ⅱ: Optimized drape simulation using industry-specific software

机译：提高悬垂仿真的准确性。第二部分：使用行业专用软件优化悬垂性仿真

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摘要

Three-dimensional virtual representations of fabrics are done based on mass-spring modeling, which represents cloth as a mesh of particles connected by springs. The spring constant values input to the model correspond to the mechanical properties of the modeled fabric. For apparel, these representations have been incorporated into commercial software packages for use in design and development of garments. However, fabric mechanical property values as derived using industry test methods cannot be input directly into the commercial software to produce simulations that accurately represent a specific fabric. A systematic way of selecting input parameters to a particle model was developed by comparing the drape of circular fabric samples whose mechanical properties were measured by the Kawabata evaluation system to simulations produced by the particle model using methods developed in Part I of this paper. Also, a relationship was developed between measured fabric mechanical properties and simulation input parameters and then tested on simulations of apparel samples.
机译：织物的三维虚拟表示是基于质量弹簧模型完成的，该模型将布料表示为由弹簧连接的颗粒网格。输入到模型的弹簧常数值对应于模型化织物的机械性能。对于服装，这些表示已被合并到用于服装设计和开发的商业软件包中。但是，使用行业测试方法得出的织物机械性能值不能直接输入到商业软件中，以产生能准确代表特定织物的模拟。通过将圆形织物样品的悬垂性（其机械性能由Kawabata评价系统测得）与颗粒模型使用本文第一部分中开发的模拟进行比较，从而开发了一种选择颗粒模型输入参数的系统方法。此外，在测得的织物机械性能和模拟输入参数之间建立了一种关系，然后在服装样本的模拟中进行了测试。

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