复合张力模糊控制系统设计

Design of Fuzzy Control System for Compound Tension

摘要:

张力控制是光纤弹性材料缠绕工艺中的一项关键技术, 它直接影响到缠绕制品的质量,因此提出一种基于线速度差张力产生原理、交流伺服电机和微特直流力矩电机为施力机构的复合张力控制系统总体方案,实现对张力的精密控制；在对复合张力控制系统进行了建模分析基础上,模拟真实光纤环缠绕环境,采用模糊控制策略,仿真验证了复合张力控制系统的控制效果,表明复合张力模糊控制系统具有响应快、超调量小及精度高的优点。

Abstract:

Tension control is a key technology in the process of fiber winding,which directly affect the quality of Fiber optic ring. The paper proposes a complex tension control system the overall program based on the principle of tension of the speed difference and with AC servo motor and micro DC motors as actuators to achieve precise control of tension. On the foundation of modeling and analysis for the compound tension control system and virtual reality Fiber optic ring winding environment, we use the method of fuzzy control strategy to reveal the effect of the compound tension control system. The simulation results show System has strong adaptability, fast response, small overshoot and with high accuracy, during the process of winding radius changes.