CN105092894A - 一种电流源激励的压电加速度传感器信号变换电路 - Google Patents
一种电流源激励的压电加速度传感器信号变换电路 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105866457A (zh) * | 2016-05-06 | 2016-08-17 | 武汉航空仪表有限责任公司 | 一种加速度计电路 |
CN106788297A (zh) * | 2016-12-08 | 2017-05-31 | 苏州长风航空电子有限公司 | 基于场效应管的两线制内置电荷放大电路 |
CN114414842A (zh) * | 2022-01-18 | 2022-04-29 | 厦门乃尔电子有限公司 | 一种可用于静态加速度测量的电路及测量装置 |
CN117713746A (zh) * | 2024-02-05 | 2024-03-15 | 成都凯天电子股份有限公司 | 一种压电信号调理电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103063874A (zh) * | 2011-10-24 | 2013-04-24 | 北京强度环境研究所 | 超低相位差智能压电式加速度传感器 |
CN203012568U (zh) * | 2012-12-26 | 2013-06-19 | 泉州豪杰信息科技发展有限公司 | 用于gps设备的恒流源电路 |
CN103954794A (zh) * | 2014-05-13 | 2014-07-30 | 安徽理工大学 | 低频压电加速度传感器电荷放大及采集系统 |
CN205229184U (zh) * | 2015-09-09 | 2016-05-11 | 南京林业大学 | 一种电流源激励的压电加速度传感器信号变换电路 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103063874A (zh) * | 2011-10-24 | 2013-04-24 | 北京强度环境研究所 | 超低相位差智能压电式加速度传感器 |
CN203012568U (zh) * | 2012-12-26 | 2013-06-19 | 泉州豪杰信息科技发展有限公司 | 用于gps设备的恒流源电路 |
CN103954794A (zh) * | 2014-05-13 | 2014-07-30 | 安徽理工大学 | 低频压电加速度传感器电荷放大及采集系统 |
CN205229184U (zh) * | 2015-09-09 | 2016-05-11 | 南京林业大学 | 一种电流源激励的压电加速度传感器信号变换电路 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105866457A (zh) * | 2016-05-06 | 2016-08-17 | 武汉航空仪表有限责任公司 | 一种加速度计电路 |
CN105866457B (zh) * | 2016-05-06 | 2018-11-06 | 武汉航空仪表有限责任公司 | 一种加速度计电路 |
CN106788297A (zh) * | 2016-12-08 | 2017-05-31 | 苏州长风航空电子有限公司 | 基于场效应管的两线制内置电荷放大电路 |
CN114414842A (zh) * | 2022-01-18 | 2022-04-29 | 厦门乃尔电子有限公司 | 一种可用于静态加速度测量的电路及测量装置 |
CN117713746A (zh) * | 2024-02-05 | 2024-03-15 | 成都凯天电子股份有限公司 | 一种压电信号调理电路 |
CN117713746B (zh) * | 2024-02-05 | 2024-05-14 | 成都凯天电子股份有限公司 | 一种压电信号调理电路 |
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CN105092894B (zh) | 2018-02-27 |
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Application publication date: 20151125 Assignee: Nanjing Fengzhao Electric Power Equipment Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2019320000225 Denomination of invention: Piezoelectric acceleration sensor signal conversion circuit excited by current source Granted publication date: 20180227 License type: Common License Record date: 20190709 |
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Application publication date: 20151125 Assignee: Changzhou Xingrong Intelligent Technology Co., Ltd Assignor: NANJING FORESTRY University Contract record no.: X2020320000070 Denomination of invention: A signal conversion circuit of piezoelectric acceleration sensor excited by current source Granted publication date: 20180227 License type: Common License Record date: 20200916 |
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Application publication date: 20151125 Assignee: Nanjing Intrinsic Instruments Co.,Ltd. Assignor: NANJING FORESTRY University Contract record no.: X2020320000340 Denomination of invention: A signal conversion circuit of piezoelectric acceleration sensor excited by current source Granted publication date: 20180227 License type: Common License Record date: 20201212 |
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