经编多速电子送经系统控制过程与控制算法  

Control process and algorithm on warp knitting multi-speed electronic let-off system

作　　者：王文进[1] 蒋高明[1] 

机构地区：[1]江南大学纺织服装学院,江苏无锡214122

出　　处：《纺织学报》2007年第9期110-113,共4页Journal of Textile Research

摘　　要：为了开发和优化经编多速电子送经系统,最大程度提高经编设备的产品适应性和经编产品质量,对经编机多速电子送经系统的控制过程进行了详细分析,阐述了经轴电机根据主轴速度、外周长的变化在不同速度之间切换的过程;在分析控制过程的基础上,对多速电子送经系统的控制算法进行深入研究,根据主轴转速、工艺要求的送经量算出了电机转速的操作值。经过实际织造证明,该系统的送经误差可控制在±1%以内,保证准确地实现送经。In order to develop and optimize the electronic let-off system and improve the compatibility of warp knitting machine and product quality, this paper analyzed the control procedure of the multi-speed electronic let-off system, and elaborated on how the beam-motor to switch between different speeds according to the speed of principal axis, outside perimeter of beam. It discussed the control algorithm of multi-speed electronic yarn let-off system, and worked-out the value of motor speed operation according to the speed of principal axis and process requirement. The practical weaving has proved that the error in let-off of this system can be controlled in ±1 % and accurate let-off is ensured.

关 键 词：经编 多速 电子送经系统 控制算法 

分 类 号：TS184.111[轻工技术与工程—纺织材料与纺织品设计]