| 声表面波（SAW）压力传感器频率信号检测仪 |
| Frequency Signal Test Set for SAW Pressure Sensor |
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| 中文摘要: |
| 介绍我们研制的声表面波（ＳＡＷ）压力传感器频率信号检测仪。分析了８０３１单片机制下的等精度测频方法的原理；介绍了仪器的硬件结构和软件设计思想，给出了硬件原电路图和主程序的流程图。 |
| 英文摘要: |
| This paper introduces a new type of frequency signal measuring set of SAW pressure sensor on which we have made research recently. The principle of equal-accuracy frequency measuring under control of 8031 single-chip micro-controller is analysed. The hardware structure and the main idea of software design are also introduced. Final1y the hardware principle circuit and the main programme flow chart are given. |
| 陈明 李岁劳 |
| 西北工业大学9系!陕西省西安市，710072 |
| 中文关键词: 频率测量 传感器 压力传感器 |
| 英文关键词:Frequency meusurement, SAW Sensor, Pressure, |
| 基金项目: |
| DOI： |
| 引用本文：陈明,李岁劳.声表面波（SAW）压力传感器频率信号检测仪[J].计测技术,1995,(2):23~26. |
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