【摘要】 介绍了冷轧铝带厚度自动检测及控制的基本原理，给出了硬件和软件设计，分析了检测及控制精度。该系统具有高精度、高稳定性的特点，已成功应用于冷轧超薄铝带的生产过程，收到了良好的经济效益。更多还原

【Abstract】 The paper introduces the base theory of automatic measure and control of the thickness of cold-roll aluminum strip and gives the hard and soft ware design. It also analyzes the accuracy of measuring and controling. The system has been successfully applied to the super thin aluminum strip process and brings good economic interests.更多还原