Open Access

ARTICLE

Research on Anti-Fluctuation Control of Winding Tension System Based on Feedforward Compensation

by Yujie Duan¹, Jianguo Liang^1,*, Jianglin Liu¹, Haifeng Gao¹, Yinhui Li², Jinzhu Zhang¹, Xinyu Wen³

1 College of Mechanical and Vehicle Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
2 College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan, 030024, China
3 School of Electronic Information Engineering, Taiyuan University of Science and Technology, Taiyuan, 030000, China

* Corresponding Author: Jianguo Liang. Email:

Computer Modeling in Engineering & Sciences 2024, 139(2), 1239-1261. https://doi.org/10.32604/cmes.2023.044400

Received 29 July 2023; Accepted 27 October 2023; Issue published 29 January 2024

Abstract

In the fiber winding process, strong disturbance, uncertainty, strong coupling, and fiber friction complicate the winding constant tension control. In order to effectively reduce the influence of these problems on the tension output, this paper proposed a tension fluctuation rejection strategy based on feedforward compensation. In addition to the bias harmonic curve of the unknown state, the tension fluctuation also contains the influence of bounded noise. A tension fluctuation observer (TFO) is designed to cancel the uncertain periodic signal, in which the frequency generator is used to estimate the critical parameter information. Then, the fluctuation signal is reconstructed by a third-order auxiliary filter. The estimated signal feedforward compensates for the actual tension fluctuation. Furthermore, a time-varying parameters fractional-order PID controller (TPFOPID) is realized to attenuate the bounded noise in the fluctuation. Finally, TPFOPID is enhanced by TFO and applied to control a tension control system considering multi-source disturbances. The stability of the method is analyzed by using the Lyapunov theorem. Finally, numerical simulations verify that the proposed scheme improves the tracking ability and robustness of the system in response to tension fluctuations.

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Keywords

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