现代制造工程Issue(5)：13-16,37,5.DOI:10.16731/j.cnki.1671-3133.2017.05.003
定型机拉伸拉幅控制系统研究
Study on stretching and tenter control system of setting machine
何哲 1杨涛2
作者信息
- 1. 天津市现代机电装备技术重点实验室,天津300387
- 2. 天津工业大学机械工程学院,天津300387
- 折叠
摘要
Abstract
The content introduces the principle of setting machines.For the problem of bad dynamic performance and weak ability of the dynamic performance of tenter tension,the digital filtering two degree of freedom PID control algorithm was designed,result the overshoot of the system reduced to 1.3％,the adjustment time shortened to 5s and the steady error was controlled in (80 ±1.1) kN.In the light of the large initial error of stretching tension leads to integral accumulation and eventually cause the system oscillatory or divergent,the integral separation PID control algorithm was designed and result was controlled within the process requirements of the 20N and effectively reduced the stretching tension overshoot.The rear spindle position was controlled within 20mm and stretching tension and synchronous coupling control were realized.关键词
定型机/超调量/积分分离式PID/张力同步耦合控制Key words
setting machines/overshoot/integral separate PID/synchronous control分类
轻工纺织引用本文复制引用
何哲,杨涛..定型机拉伸拉幅控制系统研究[J].现代制造工程,2017,(5):13-16,37,5.
