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压电传感器二次仪表──电荷放大器的准静态特性研究
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(社会科学版), 1995, 0(2)
作者姓名:何建中  周贻洁
作者单位:华东工业大学仪器仪表学院
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.

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
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 Technilogy(Social Science), 1995, 0(2)
Authors:He Jianzhong  Zhou Yijie
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.
Keywords:piezoelectric sensors  quasi-static process   electric charge amplifier  
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