| 光电编码器在重力测量仪中的应用 |
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| 引用本文： | 饶运涛. 光电编码器在重力测量仪中的应用[J]. 数据采集与处理, 1999, 14(1): 61 |
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| 作者姓名： | 饶运涛 |
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| 作者单位： | 华东地质学院信息工程系 |
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| 摘 要： | 阐述用旋转式增量光电编码器改进弹簧重力仪的机械读数系统，把仪器传感器弹簧的线位移转换成角位移并以电脉冲的信号形式提供给计数器进行测量的基本原理；系统用ＭＣＳ－５１单片机作为计数和控制单元，并配备外部数据存储器、数码显示、键盘、串行通信口等，使该仪器具备自动记录、保存和自回放数据的功能。改造后的仪器能大幅度提高工作效率。
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| 关 键 词： | 光电编码器；单片机；重力仪；计数器 |
| 修稿时间： | 1998-07-09 |
Application of Photoelectric Encoder in Gravimeter |
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| Rao Yuntao. Application of Photoelectric Encoder in Gravimeter[J]. Journal of Data Acquisition & Processing, 1999, 14(1): 61 |
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| Authors: | Rao Yuntao |
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| Affiliation: | Rao Yuntao Department of Information Engineering,East China Geological Institute Linchuan,344000 |
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| Abstract: | Describes how to improve the reader of spring gravimeter with photoelectric encoder that converts linearity displacement of spring in gravimeter into angle displacement and outputs electric pulses to a counter. Using a single chip microcomputer as counter and controller of the system, it makes the gravimeter have new function that can auto write, auto save and transmit data. It can advance the work efficiency. |
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| Keywords: | photoelectric encoder single chip controller gravimeter counter |
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