基于Web的三维编织物仿真系统研制  

System development of 3-D braided fabrics simulation based on web

作　　者：张小萍[1] 王君泽[1] 

机构地区：[1]南通大学,江苏南通226019

出　　处：《纺织学报》2010年第2期129-132,137,共5页Journal of Textile Research

基　　金：江苏省高校自然科学基础研究项目(07KJD540178);南通市应用研究计划项目(K2007009)

摘　　要：以Java Applet作为控制的核心,以VRML场景作为三维展示的平台,创建了基于Web的三维编织物仿真系统。系统以三维管状编织物为例,在分析纱线运动规律的基础上,提出了编织物参数化设计算法,创建了编织物三维模型,并对编织过程进行了动画仿真。借助于互联网,通过人机交互,用户可实时、直观地了解、分析三维编织物的空间结构和纱线交织过程,并可动态进行修改,对优化工艺设计,提高设计质量,缩短设计周期,降低生产成本都具有较好的现实意义。A web based on 3-D braided fabrics simulation system is created by taking Java Applet as controlling core and VRML scenes as 3-D displaying platform.With an example of 3-D tubular braided fabrics,the parameterized design algorithm is advanced,the three dimensional model is constructed and the braiding process is animatedly simulated for braided fabrics in this system after analyzing the movements of yarns.By interaction,the spatial structure of 3-D braided fabrics and the interweaving process of yarns can be previewed and analyzed real-timely and intuitively in web,and dynamical modification is also allowed,which brings good practical significance to optimize process design,improve design quality,shorten design cycle and reduce production costs.

关 键 词：编织物 Web VRML JAVA 交互设计 

分 类 号：TS106.5[轻工技术与工程—纺织工程]