| 一种用于润滑膜厚智能检测的光电信号采集电路设计 |
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| 引用本文： | 陈玉平,张小栋,黄富长,陈萍,盛春雷,刁卫锋.一种用于润滑膜厚智能检测的光电信号采集电路设计[J].计算机测量与控制,2005,13(2):169-171. |
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| 作者姓名： | 陈玉平 张小栋 黄富长 陈萍 盛春雷 刁卫锋 |
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| 作者单位： | 西安交通大学,机械工程学院,陕西,西安,710049 |
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| 基金项目： | 陕西省自然科学基金资助项目(2003E222)。 |
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| 摘 要： | 基于光纤位移传感器在润滑膜厚智能检测方面研究的需要。开发设计了一种以单片机为核心、以光电二极管作为光电转换信号接收器件，通过A／D转换，实现信号采集与处理等功能的光电信号采集电路；同时建立了与上位计算机(PC机)的串行通讯连接，更好的发挥了该电路对研究的需求。
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| 关 键 词： | 光电信号采集电路 电路设计 润滑膜厚 智能检测 滑动轴承 |
| 文章编号： | 1671-4598(2005)02-0169-03 |
| 修稿时间： | 2004年5月14日 |
Design of the Photo-electricity Signal Sampling Circuit for Lubricating Film Thickness Measurement with Fiber Optic Sensor |
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| Chen Yuping,Zhang Xiaodong,Huang Fuchang,Chen Ping,Sheng Chunlei,Diao Weifeng.Design of the Photo-electricity Signal Sampling Circuit for Lubricating Film Thickness Measurement with Fiber Optic Sensor[J].Computer Measurement & Control,2005,13(2):169-171. |
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| Authors: | Chen Yuping Zhang Xiaodong Huang Fuchang Chen Ping Sheng Chunlei Diao Weifeng |
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| Abstract: | Contenting the demand of intelligent measuring technology for lubricating film thickness with a fiber-optical displacement sensor, a photo-electricity signal sampling circuit board is designed , which mainly includes a micro-controller with a AT89C51 chip, a monolithic photodiode, an A/D converter etc. And then a serial communication channel is built between the board and a computer so that the board satisfies for real-time demand. |
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