Abstract: This paper optimizes and extends the NTP file format without distortion, and researches into distortion-free algorithm of pattern customization under the condition of fixed stitch length combining with traditional NTP pattern customization algorithm and file format NTPS. The design and implementation of the algorithm are given. It has been proved that this algorithm can solve the distortion problem in pattern customization better than traditional algorithm. The algorithm has triumphantly been used in the pattern-design software “LanHuaHua V1.0” for embedded system of electro-pattern-sewing machine.

Key words: electro-pattern-sewing machine, pattern, sewing-frame, customization, distortion

摘要： 不失真地优化并扩展自主电子花样机花样格式NTP，结合优化后的花样格式NTPS及传统NTP花样定制算法，研究针距不变时花样不失真定制的原理与方法，设计并实现了基于NTPS的保真花样定制算法。实验结果表明，该算法较原有算法更好地解决了花样定制时的失真问题，已成功应用于电子花样机花样设计软件“兰花花v1.0”中。

关键词: 电子花样机, 花样, 缝制帧, 定制, 失真

CLC Number: 

• TP311