| 扩散硅压力传感器在水力模型实验装置液位测控中的应用 |
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| 引用本文： | 刘照红,王留芳,吴娟.扩散硅压力传感器在水力模型实验装置液位测控中的应用[J].郑州轻工业学院学报(自然科学版),2004,19(4):77-79. |
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| 作者姓名： | 刘照红 王留芳 吴娟 |
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| 作者单位： | 郑州轻工业学院,电气信息工程学院,河南,郑州,450002 |
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| 摘 要： | 基于扩散硅压力传感器良好线性标准输出,结合方便的校验、标定方法,通过接口电路,将扩散硅压力传感器作为压力测量元件,应用于水力模型实验装置过程控制系统.该设计不仅使测量精度得到提高,克服了量程迁移误差,而且由于它采用标准输出,易于实现多点集成化、数字化网络测量与控制.
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| 关 键 词： | 扩散硅压力传感器 标准输出 过程控制 |
| 文章编号： | 1004-1478(2004)04-0077-03 |
| 修稿时间： | 2004年8月15日 |
Application of diffused silicon pressure sensor in liquid level controlling system of water-power model experiment equipment |
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| LIU Zhao-hong,WANG Liu-fang,WU Juan.Application of diffused silicon pressure sensor in liquid level controlling system of water-power model experiment equipment[J].Journal of Zhengzhou Institute of Light Industry(Natural Science),2004,19(4):77-79. |
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| Authors: | LIU Zhao-hong WANG Liu-fang WU Juan |
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| Abstract: | Based on proper calibrating methods and its standard linear output behavior,diffusion silicon pressure sensor was used as a pressure-detecting component in the process control system of water-power model experiment equipment by an interface circuit.The measurement precision was improved by reducing measuring error of range movement in the design.Additionally,multi-point integrated and digital network measuring and controlling would conveniently be realized based on the design for its standard output. |
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| Keywords: | diffused silicon pressure sensor standard output process control |
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