Vibration Suppression of Yarns via Sliding-Mode Control
In this paper, a dynamic model of yarn in sizing machines is proposed. The fluxion in moving speed is taken into consideration. By sliding-mode control, the transverse vibration control of the yarns is studied and the control law based on varied tensions is designed. Numerical simulation are carried out using the finite difference approach and results show that the convergence rate of spacing errors of the yarn is fast and the transverse vibration can be well reduced.
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
H. Lin et al., "Vibration Suppression of Yarns via Sliding-Mode Control", Key Engineering Materials, Vol. 464, pp. 268-271, 2011