| 塑料膜厚度检测系统 |
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| 引用本文： | 郑德忠 樊宏升 王振臣. 塑料膜厚度检测系统[J]. 传感技术学报, 1996, 9(4): 54-58 |
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| 作者姓名： | 郑德忠 樊宏升 王振臣 |
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| 作者单位： | 燕山大学自动化系.!秦皇岛066004 |
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| 摘 要： | 介绍一种非接触式、数字化塑料膜在线检测系统，这种系统采用硬软件双重滤波的设计和比值测量方法，较好地抑制了干扰信号对测量精度的影响，实现快速准确测量，配以相应接口本系统可方便地配接在生产线控制闭环中。
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| 关 键 词： | 电容传感器 非接触 厚度测量 灵敏度 塑料膜 |
Plastic Film Thickness Measuring System |
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| Zheng Dezhong Fan Hongsheng. Plastic Film Thickness Measuring System[J]. Journal of Transduction Technology, 1996, 9(4): 54-58 |
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| Authors: | Zheng Dezhong Fan Hongsheng |
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| Affiliation: | Yanshan University |
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| Abstract: | A contactless, digistal system meassuring the thickness of plastic film is pre-sened in this paper. This system adopts the design using double filter by hardware andsoftware and ratio test, which well depress the interference having effect on the measur-ing accuracy. It can realize quick and precise measurement. With suitbale interface, andcan be easily connected to the controlling closed circuit on the line of production. |
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| Keywords: | capacitive transducer contactless-type measurement coefficient of sensitivity exciting power |
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