摘要
以自动铺丝机所需的预浸窄带作为研究背景,结合自行研制的16丝束预浸带分切卷绕机对卷绕张力开展研究,简要分析讨论了卷绕张力对预浸窄带分切质量、卷绕质量的影响。为了保证预浸窄带的分切质量与卷绕质量,区别于传统的PID控制算法,重点探讨分析了模糊PID算法在闭环控制系统中的应用,将其运用到卷绕张力的精确控制策略中,实现了小张力的精确控制。控制精度可达0.1N,满足预浸窄带的分切要求,保证了分切与卷绕质量,提高了铺丝质量。
On the background of the narrow prepregs used by AFP,combined with 16 tow cutting-coiling machine developed by ourself,we carried out the research on the coiling tension,and briefly analyzed and discussed the influence of the coiling tension on the cutting and coiling quality of the narrow prepregs. To ensure the cutting and coiling quality,being different from the traditional PID algorithm,we focused on the application of the fuzzyPID on the closed-loop control system,which can achieve an accurate control in low tension applying on the accurate control strategy,the control precision can be achieved to 0. 1 N,which meets the cutting requirement of the narrow prepregs,ensures the quality of the cutting and coiling and improves the wire laying quality.
出处
《玻璃钢／复合材料》
CAS
CSCD
北大核心
2016年第5期17-22,共6页
Fiber Reinforced Plastics/Composites
基金
973项目(2014CB046501)
江苏高校优势学科建设工程资助项目
关键词
自动铺丝
预浸带
分切卷绕
模糊PID
张力控制
automated fiber placement
prepregs
cutting coiling
fuzzy-PID
tension control
