| 高精度低速数据采集系统 |
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| 引用本文： | 陈伟.高精度低速数据采集系统[J].西南石油大学学报（自然科学版）,1988,10(4):132-140. |
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| 作者姓名： | 陈伟 |
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| 作者单位： | 管理工程系 |
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| 摘 要： | 本文为Applel Ⅱ微型计算机提供了一种廉价的高精度低速数据采集系统。该系统的采样频率为3Hz,精度为1/20000,并拥有8个模拟输入通道,适用于仪表自动记录等低速环境。
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| 关 键 词： | 微型计算机 计算机应用 数据采样 |
| 收稿时间： | 1988-01-06 |
PRECISION LOW-SPEED DATA ACQUISITION SYSTEM |
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| Chen Wei.PRECISION LOW-SPEED DATA ACQUISITION SYSTEM[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1988,10(4):132-140. |
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| Authors: | Chen Wei |
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| Institution: | Department of Management |
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| Abstract: | One cheap precision low-speed data acquisition system has been provided in this paper for APPLE Ⅱ microcomputer. There are 3Hz sampling frequency, and 1/20000 precision, and 8 analog input channels in the system. It is applicable under such low-speedenvironment as instrument automatic recording, etc. |
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