The analyses indicate that the interpretative structural model of seamless steel tube can serve as a basis for artificial or automatic control of the wall thickness accuracy.

• 分析表明,无缝钢管壁厚精度的解释结构模型可为无缝钢管壁厚精度的人工及自动控制与决策提供依据。该模型的建模方法还可用于板带、型钢等其它钢材生产系统。