Research on Tension Control of Heat Sealing Film Packaging Machine based on Fuzzy PID

Lei Pan; Ziqing Li; Sanyu An; Jianbo Yang; Chaohui Chen; Zhi Lei; Zhenghua Shen

doi:10.6919/ICJE.202501_11(1).0004

Authors

Lei Pan
Ziqing Li
Sanyu An
Jianbo Yang
Chaohui Chen
Zhi Lei
Zhenghua Shen

DOI:

https://doi.org/10.6919/ICJE.202501_11(1).0004

Keywords:

Hot Sealing Film Packaging Machine; Tension Control; Fuzzy PID.

Abstract

In order to avoid wrinkles during the heat sealing process of the film packaging machine, it is necessary to ensure that the tension of the film is constant, so as to synchronize the speed of the transverse sealing cutter with the feed speed of the bag film as much as possible. A tension control system based on fuzzy PID is proposed, which combines fuzzy logic to construct a fuzzy adaptive adjustment mechanism for online adjustment of PID controller parameters, thereby adjusting the tension of the film during transportation. The simulation experiment results show that the fuzzy PID controller has better dynamic response and stronger anti-interference ability. This control method can significantly reduce packaging edge wrinkles and greatly improve the packaging quality of bag items.

Downloads

Download data is not yet available.

References

[1] WU Xiaorui, TIAN YanYan. Adaptive Tension Control of Heat Sealing Film for Food Packaging[J].food industry, vol. 21(2021), No.4, p.285-287.

[2] WANG ZhiGuang, Guo YaDong. An Adaptive Constant Tension Control Method Based on Fuzzy PiD for Packaging Film[J].Packaging Engineering, vol. 43(2022), No.17, p.203-207

[3] HU Ya-nan, Lin Xin, et al. Design of Tension Control System of Food Packaging Machine based on Fuzzy Fractional-order PID[J]. Food and Machinery, vol. 34(2020), No.12, p.19-24

[4] MA Hong-shuai, ZHAO Shi-hai. Unwinding Tension Control System Based on Linear Auto Disturbance Rejection Control[J]. Textile Dyeing and Finishing Journal, 41(2019), No.1, p.17-22.

[5] ZHOU Chun-lei, ZHOU Jin, HUANG Hua. Modeling Simulation and Experiment of Tension Control in Film Discontinuous Unwinding System[J]. Automation & Instrumentation (2018), No.7, p.85-88.

[6] QIN Guo-fang, QIN Ming-hui. Research on Adaptive Constant Tension Control Method of Packaging Film[J]Packaging Engineering, vol. 41(2020)), No.15, p.222-226.

[7] ZHENG Gang,LI Bin, LIANG Yu-zhou. Research on Constant Tension Winding System Based on Fuzzy Self-Adaptive PD Control[J]. Modern Electronics Technique, 40(2017), No.21, p.132-135

[8] XIONG Tao, ZHANG Qing-wei, et al. Web Tension Control Based on Fuzzy PID in Flexible Unwinding System[J]. Automation & Instrumentation, vol. 35(2020) ), No.11, p.70-74.

[9] GENG Tao, ZHAO Jin, LIU Yang. Fuzzy Reasoning–based Expert Self-tuning PlD Controller [J] . Journal of Huazhong University of Science and Technology (Natural Science Edition), vol. 38(2010), No.6, p.4-7.

[10] LI Qiang. Research and Design of PID Closed-Loop Control System Based on Fuzzy Control Theory[J].Modern Electronics Technique, vol. 38(2015), No.22, p.131-134.