双面提花圆机花型准备系统的设计  

Design of pattern prepare system of double-faced jacquard circular knitting machine

作　　者：胡旭东[1] 揭由君 彭来湖[1] 

机构地区：[1]浙江理工大学浙江省现代纺织装备技术重点实验室,杭州浙江310018

出　　处：《纺织学报》2015年第6期129-134,共6页Journal of Textile Research

基　　金：国家科技支撑计划项目(2013BAF05B00)

摘　　要：为解决使用花型准备系统时绘图效率低,链条动作输入步骤繁多的问题,设计了一套花型和链条结合的图形编辑系统。这个系统以命令模式和面向对象的设计思想为指导,给出了系统的总体架构和软件的数据结构总体设计方案。针对三工位(成圈、集圈、浮线)的双面提花圆机,提出花型位图文件在连续浮线情况下的2种分解算法及分解数据的压缩算法,实现了花型位图文件到选针文件的转换。并在输入链条动作的过程中,采用了复合动作预设提前量方式,有效地降低了设计链条动作的繁琐度,提高了花型的设计效率。A drawing edition system that combines pattern with chain is designed in order to solve the problems on low plotting efficiency and complicated input steps of the chain action while a pattern preparation system is applied. Based on command mold and object orientation as guidance, the system proposes, the system general structure and overall design scheme of software data structure. Here presented are 2 decomposition algorithms of pattern bitmap in the case of long floating line and compression algorithm of dissociated data for three-position （knitting, tucking and floating） double - faced jacquard circular knitting machine, and implemented is the conversion from pattern bitmap file to actuator file. The combined action is used to effectively reduce complexity of the designed chain action and greatly improve the design efficiency of patterns.

关 键 词：提花圆机 花型数据准备 面向对象 算法 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论] TS184.4[自动化与计算机技术—计算机科学与技术]