| 对电周期信号作计算机实时测量的通用接口 |
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| 引用本文： | 陆乾庆,杨伟民. 对电周期信号作计算机实时测量的通用接口[J]. 上海理工大学学报, 1985, 0(2) |
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| 作者姓名： | 陆乾庆 杨伟民 |
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| 作者单位： | 上海机械学院计算机工程系(陆乾庆)，上海机械学院计算机工程系(杨伟民) |
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| 摘 要： | 本文提出一个可对电周期信号进行测量的通用接口,它由INTEL8253芯片并配以少量电子器件所组成。该接口具有精度高、量程宽、响应快等优点,可满足常见生产过程、科学实验中对电周期信号作测量的要求。文章对接口的组成、工作原理及主要技术指标作了简明的分析,最后附有一个实用的程序以供参考。
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A Universal Computer Interface for the Measurement of Electric Cycle |
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| Lu Qianqing Yan Waiming. A Universal Computer Interface for the Measurement of Electric Cycle[J]. Journal of University of Shanghai For Science and Technology, 1985, 0(2) |
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| Authors: | Lu Qianqing Yan Waiming |
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| Affiliation: | Lu Qianqing Yan Waiming |
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| Abstract: | The present article is intended to provide a universal interface for the measurement of electric cycle. In this interface, an INTEL 8253 chip and a few electronic components are used. This interface is characteristic of high accuracy, wied measuring range as well as fast response and can meet the requirements of electric cycle measurements in the industrial process and scientific experiments. The composition, working principle and the main specifications of the interface are dealt with briefly and the program offered at the end of this paper will help you to understand and use the interface in your practice. |
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| Keywords: | Interface equipments Frequency measurement |
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