基于T-S模型模糊混合前馈的卷烟工艺风力控制

Wind control of cigarette process based on T-S model combined with feed-forward

为解决扁式布袋除尘器中脉冲喷吹对工艺风力除尘系统管道的负压造成的定时扰动问题,提出一种基于T-S模糊模型的模糊控制结合脉冲喷吹和压力波动前馈的混合前馈控制方法。从山东和其他一些地方的集中工艺风力系统生产环境中的运行效果可以看出,它有效地减弱了脉冲喷吹对于管道负压造成的扰动,简化了控制,具有良好的稳定性和鲁棒性。

A mixed feed-forward control method based on T-S fuzzy model combined with pulse jet and pressure fluctuation feed-forward is proposed to decrease the timing disturbance on the negative pressure of wind dust removal pipeline caused by pulse jet in flat bag dedusting system. The proposed method is applied in the practical production environments with concentrated wind power processes in Shandong and other provinces. The operation results indicate that, it can effectively weaken the disturbance on pipeline negative pressure caused by pulse jet, and simplify the control with good stability and robustness.