| 一体化粗糙度测量传感器的设计 |
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| 引用本文： | 潘晓彬,郑堤.一体化粗糙度测量传感器的设计[J].传感技术学报,2006,19(3):675-677,681. |
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| 作者姓名： | 潘晓彬 郑堤 |
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| 作者单位： | 宁波大学工学院,宁波,浙江,315211 |
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| 摘 要： | 以表面粗糙度测量仪为例,结合传感器的发展趋势,研究了粗糙度测量传感器的模数一体化实现方法.该传感器将电荷放大、电压幅值放大、A/D转换、数字滤波、数据通信集中在一起,通过DSP实现粗糙度测量过程中数字滤波.结果表明,一体化粗糙度测量传感器集成度高、功能全,提高了数据处理效率,减轻了后续处理电路的计算量.
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| 关 键 词： | 一体化 表面粗糙度 传感器 数字滤波 |
| 文章编号： | 1004-1699（2006）03-0675-03 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
Design of integrated surface roughness measuring sensor |
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| PAN xiao-bin,ZHENG Di.Design of integrated surface roughness measuring sensor[J].Journal of Transduction Technology,2006,19(3):675-677,681. |
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| Authors: | PAN xiao-bin ZHENG Di |
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| Affiliation: | Faculty of Engineering of Ningbo University, NingBo Zhejiang 315211, China |
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| Abstract: | On the basis of comprehensive researches of existing surface roughness measuring sensors, a new type of sensor has been designed. In this sensor, electric charge amplifying, voltage regulating, A/D change, digital filtering and RS232 communication have been integrated. The processing result for practical measuring data shows that integrated sensor can improve calculating efficiency. |
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| Keywords: | integration surface roughness measuring sensor digital filter |
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