中文摘要：

实时控制是数控肋骨冷弯机的关键技术之一．通过对型材冷弯成型实时控制问题的研究，建立一种肋骨冷弯成型加工适应控制模型，根据一种基于大地坐标系的新型检测装置，给出了加工参数实时计算方法．该方法已用于数控肋骨冷弯机的制造，显著提高了冷弯机的智能化水平．

英文摘要：

Real-time control is one of the key technique for CNC frame bender. This paper presents the analysis for the real-time control for frame cold bending and an adaptive control model is proposed. The methods for real-time calculations of the bend controlling parameter with the data that got online by a new detecting device with geodetic coordinate are presented. The solution has been applied on the CNC frame bender successfully.