| 容栅传感器误差的建模与修正 |
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| 引用本文： | 徐科军 张志正. 容栅传感器误差的建模与修正[J]. 仪表技术与传感器, 1996, 0(11): 7-9,16 |
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| 作者姓名： | 徐科军 张志正 |
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| 作者单位： | [1]合肥工业大学自动化所 [2]电子工业部27所 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 基于实测数据，采用曲线拟合的方法，建立容栅传感器误差的数学模型，确定其变化规律。利用单片机，以查表和插值的方法，实现误差修正，为提高容栅传感器的测量精度提供理论依据和实现方法。
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| 关 键 词： | 容栅传感器 误差 传感器 |
Modelling and Correcting Errors of Capacitive Gate Transducers |
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| Xu Kejun and Zhang ZhizhengAutomation Institute,Hefei University of Technology,Hefei. Modelling and Correcting Errors of Capacitive Gate Transducers[J]. Instrument Technique and Sensor, 1996, 0(11): 7-9,16 |
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| Authors: | Xu Kejun Zhang ZhizhengAutomation Institute Hefei University of Technology Hefei |
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| Affiliation: | Xu Kejun and Zhang ZhizhengAutomation Institute,Hefei University of Technology,Hefei 230009 |
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| Abstract: | The Mathematical model of errors of capacitive gate transducers is established and the changing rule determined in accordance with measured data, and the curve fitting method. Then, the errors are corrected through data tabulation and value insertion with a microprocessor 8098. This paper provides both theoretical foundations and the implementation method for developing high precision capacitive gate transducers. |
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| Keywords: | Capacitive Gate Transducer Error Modelling Error Correcting. |
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