| 压电传感器二次仪表──电荷放大器的准静态特性研究 |
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| 引用本文： | 何建中,周贻洁.压电传感器二次仪表──电荷放大器的准静态特性研究[J].上海理工大学学报,1995(2). |
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| 作者姓名： | 何建中 周贻洁 |
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| 作者单位： | 华东工业大学仪器仪表学院 |
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| 摘 要： | 本文主要分析压电传感器二次仪表（电荷放大器）在准静态测量条件下的性能指标，提出一组满足指标的电路参数条件，在此基础上结合本题实际研究结果，讨论了准静态电荷变换单元的电路实现等技术问题．
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| 关 键 词： | 压电传感器 准静态过程 电荷放大器 |
Research on quasi-static characteristics of the electric charge amplifier for pizoelectric transducers |
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| He Jianzhong,Zhou Yijie.Research on quasi-static characteristics of the electric charge amplifier for pizoelectric transducers[J].Journal of University of Shanghai For Science and Technology,1995(2). |
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| Authors: | He Jianzhong Zhou Yijie |
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| Abstract: | This paper mainly studies the requirements for electric charge amplifiers operating under the condition of quasi-static process measuring and offers a set of circuit parameters as required. On the above basis, the paper further discusses the key problems with the realization of its charge-voltage converting unit. |
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| Keywords: | piezoelectric sensors quasi-static process electric charge amplifier |
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