The characteristics and the solutions for measuring and controlling parts of Da Vinci quality control system, made by Honeywell, were introduced. The controlling part includes paper basis weight, moisture, ash in machine direction control and CD control for basis weight, moisture, caliper, lateral optimization control, and sizing & coating weight control.%介绍了Honeywell达芬奇质量控制系统的测量部分和控制部分的解决方案和技术特点。测量部分包括传感器工作原理和维护方法；控制部分主要包括纸张定量、水分、灰分的纵向（MD）控制和纸张定量、水分、厚度的横向（CD）控制、横向优化控制以及施胶涂布量控制。
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