【摘要】 抄纸过程中由于存在多个控制变量间的不确定性耦合而难以建立成品纸水分的准确数学模型,为此需要利用模糊控制器来控制进入烘缸蒸汽的流量从而实现成品纸的水分控制.作者提出了水分模糊控制器的离线设计与在线实施方法,并通过实际应用证明了模糊控制能够满足水分控制要求.更多还原

【Abstract】 Because of uncertainty coupling of several control variables during the paper-making process,the accurate maths model of finished paper’s moisture is difficult to set up.Then a novel finished paper’s moisture control system utilizing fuzzy controller to control the steam flux which enters the dry cylinders is proposed.The methods of offline design and online execution about moisture fuzzy controller are expatiated and validated to be good for moisture control.更多还原