The constant winding tension can make the filament arranged in order. The stress distributionbetween the filament balance fully gives play to the enhancement of filament, and increases theintensive workload of the composite winding material. This paper conducts the mechanical analysisfor the unwinding roller and tension measuring roller of the cylindrical winding machine sothat gets the mechanical model, gives error compensation formula caused by the radius change ofthe yarn group in the unwinding side, designs the closed-loop control system and utilizes the dynamical-integral PID control strategy to achieve the tension control during the process of the cylindricalwinding.
展开▼
