| 智能压力传感器 |
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| 引用本文： | 马文,陈书洗,范仕荣.智能压力传感器[J].传感器与微系统,1993(Z1). |
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| 作者姓名： | 马文 陈书洗 范仕荣 |
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| 作者单位： | 合肥工大
(马文)，中科院合肥智能所
(陈书洗)，加西贝拉压缩机有限公司(范仕荣) |
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| 摘 要： | 讨论了压阻式智能传感器的设计,并以80C31单片机为核心构成了一个能检测压力、温度的智能传感器,它能实现量程的自动变换、故障的自诊断及数据的处理,通过软件实现了对半导体传感器的零点修正、非线性修正及温度补偿。实验表明,传感器的智能化改善了传感器的性能。
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| 关 键 词： | 智能传感器 压阻效应 温度效应 零点 非线性 故障诊断 |
Intelligent Pressure Sensors |
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| Ma Wen.Intelligent Pressure Sensors[J].Transducer and Microsystem Technology,1993(Z1). |
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| Authors: | Ma Wen |
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| Affiliation: | Ma Wen(Hefei Institute of Technology)Chen Shuxi(Hefei Intellgent Research Institute)Fan Shirong(Jiaxibeila Compressor Limited Company) |
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| Abstract: | Begin with discussing the design of a piezoresistive intelligent sensor, a device with 80C31 monochip-compute which can test pressure, temperature and realize range auto- convertion, fault auto-diagnose and data processing, with Software, zero correction, nonlinearity correction and temperature compensation to semiconductor sensors are reached. Experiment show that the intelligence of sensor improve its performances. |
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| Keywords: | Intelligent sensor Pezoresistive effect Temperature effect Zero point Nonlinearity Fault diagnosis |
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