| 矿井水仓水位监测传感器设计 |
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| 引用本文： | 杨增强,曹明,甘建东,刘磊,刁一想. 矿井水仓水位监测传感器设计[J]. 煤矿机械, 2011, 32(1): 33-35 |
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| 作者姓名： | 杨增强 曹明 甘建东 刘磊 刁一想 |
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| 作者单位： | 中国矿业大学矿业工程学院,江苏,徐州,221116 |
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| 摘 要： | 矿井水仓的监测是防止淹井和淹泵事故发生的关键因素,由于以往靠人工巡查不能及时地查处隐患,因此,介绍了应变片的基本组成和工作原理,并设计了通过在膜片上粘贴应变片组成压力传感器和采用双桥测量电压的方法,通过监测电压的实时变化来反映水仓压力的变化情况,并通过软件模拟的数据说明需要进行曲线整合才能实现实时的监测,为我国未来对井下水仓监测的自动化指出了前进的方向。
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| 关 键 词： | 水仓水位 应变片 膜片传感器 最小二乘法 |
Mine Water Storage Level Monitoring Sensor |
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| YANG Zeng-qiang,CAO Ming,GAN Jian-dong,LIU Lei,DIAO Yi-xiang. Mine Water Storage Level Monitoring Sensor[J]. Coal Mine Machinery, 2011, 32(1): 33-35 |
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| Authors: | YANG Zeng-qiang CAO Ming GAN Jian-dong LIU Lei DIAO Yi-xiang |
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| Affiliation: | YANG Zeng-qiang,CAO Ming,GAN Jian-dong,LIU Lei,DIAO Yi-xiang(School of Mines,China University of Mining and Technology,Xuzhou 221116,China) |
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| Abstract: | Monitoring of mine water storage is to prevent drowning wells and flooded pump a key factor in the accident,as in the past by manual inspection and timely investigation can not be hidden,so,the basic components of strain gauges and working principle were described and designed through the membrane paste the composition of on-chip strain gauge pressure sensor and method of use of shuangqiao measuring voltage,real-time by monitoring the voltage changes to reflect the changes in water storage pressure,and thro... |
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| Keywords: | water storage level strain gauge membrane sensor least square method |
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