四点插值法在柔性织物曲面模拟中的应用  

Study on simulation of flexible fabric bend surface based on four-point interpolation method

作　　者：杨晓波[1] 

机构地区：[1]浙江财经大学东方学院,浙江杭州310012

出　　处：《纺织学报》2015年第6期50-54,共5页Journal of Textile Research

基　　金：浙江省自然科学基金资助项目(Y1110023)

摘　　要：为进一步提高柔性织物的仿真度,提出一种基于四点插值法的柔性织物曲面模拟方法。具体研究过程是:首先分析了基于四点插值法的织物曲面模型,利用四点插值法细分柔性织物的曲线和曲面,最后通过四点插值法进行曲面的拼接和局部修改,并采用对比实验验证四点插值法的可行性。研究结果表明,所提出的基于四点插值法的柔性织物实体模拟方法,模拟准确度达到95%以上,从而验证了该方法的可行性。In order to further improve the simulation of flexible fabric, a method for simulation of flexible fabric surface based on four-point interpolation is proposed in this paper. The specific research process is as follows. Firstly, analyzing the fabric surface model based on four-point interpolation method, then, using four-point interpolation method to subdivide the curves and surfaces of flexible fabric, finally, performing surface splicing and local modification by the four-point interpolation method, and using comparative experiments to verify the feasibility of the four-point interpolation method. The result shows that the method based on four-point interpolation to simulate true flexible fabric is proposed in this paper, has the simulation accuracy up to above 95% , thereby verifying the feasibility of the method.

关 键 词：四点插值法 柔性织物 曲面模型 实体模拟 

分 类 号：TP311.131[自动化与计算机技术—计算机软件与理论]