基于MatLab的管状织物组织设计

Tubular weaves design based on MatLab program

针对简化复杂组织矩阵的构造和变换问题,提出一种基于MatLab的管状织物组织矩阵的设计和程序实现方法。根据管状织物的设计原理,建立相应的矩阵模型并研究矩阵变换方法。研究表明:用不同元素值1、2、3、0分别表示表经浮点、里经浮点、表经和里纬交织点、表层和里层纬浮点,通过对元素Kronecker叉积运算可以实现表、里组织矩阵扩充。扩充后的表、里层组织矩阵,通过叠加等运算,可以得到符合要求的管状组织矩阵。根据上机图关系通过矩阵乘积运算得到相应的穿综图矩阵、纹板图矩阵。通过MatLab程序实现管状组织矩阵的构造和组织图的绘制。MatLab语言可以简化复杂织物组织矩阵的构造和变换。

In order to simplify the conformation and transform of complex weaves matrix, this paper described a new method of conforming tubular weaves by using MatLab program. On the basis of matrix transform and design theory of tubular weaves, a matrix model of tubular weaves was established, and matrix transform method was studied. The results indicated that using different elements 1,2,3,0 to denote warp over weft of face layer, warp over weft of back layer, face warp over back weft, and weft over warp respectively. Kronecker algorithm can realize expansion of face and back weaves matrix. Then, by adding face and back weave matrix, tubular weaves matrix can be formed. According to the relationship among looming drafts, the draft plan and lifting plan can be created by matrix multiplication. The tubular weaves matrix can be created and drawn by MatLab program. MatLab program can simplify conformation and transform of complex weaves matrix.