High-precision tension control method for starting and stopping of optical fiber winding based on trajectory planning

DOI

10.2991/emcpe-16.2016.101How to use a DOI?

Keywords

optical fibre winding tension control; angular speed trajectory planning; S-shaped acceleration and deceleration curve; starting and stopping of optical fibre winding.

Abstract

The paper suggests a tension control method based on angular speed trajectory planning to improve tracking angular speed of fiber supply axis and precision of controlling optical fibre tension during the course of starting and stopping of optical fibre winding. First, kinematic trajectory of fibre extraction axis is planned according to five-stage S-shaped acceleration and deceleration curve; then angular speed trajectory of fiber supply axis is planned in a synchronized way according to established tension control system model to realize synchronized planning of active fibre retraction axis and passive fiber supply axis in the course of starting and stopping of optical fibre winding. Test of optical fibre winding acceleration course is conducted on quadripolar optical fibre winder. With this method, the average of tension on optical fibre is 25.0879g,standard deviation is 0.5218, overshoot is 7.53%, and tension's frequency within scope of ñ1g is 94.11%. Compared with integral separating PID control method, this method has high precision in tension control, small overshoot,small tension fluctuation. Applicable to various types of optical fibre winder and spooling equipment, this method has higher theoretical significance and engineering application value

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Zhonglin Guo
AU  - Jianhui Zhao
AU  - He Xu
PY  - 2016/08
DA  - 2016/08
TI  - High-precision tension control method for starting and stopping of optical fiber winding based on trajectory planning
BT  - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/emcpe-16.2016.101
DO  - 10.2991/emcpe-16.2016.101
ID  - Guo2016/08
ER  -