| LQC—Ⅱ型三维电阻率采集系统的设计研究 |
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| 引用本文： | 徐哈宁,肖慧,黎正根,曾正军.LQC—Ⅱ型三维电阻率采集系统的设计研究[J].华东地质学院学报,2013(4):390-393. |
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| 作者姓名： | 徐哈宁 肖慧 黎正根 曾正军 |
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| 作者单位： | 东华理工大学核工程与地球物理学院,江西抚州344000 |
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| 基金项目： | 江西省科技成果推广计划（赣财教[2011]243）;国家国际合作项目（2007DFA20790）;汀西省自然科学基金项目（20122BAB211016） |
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| 摘 要： | 本文设计一种三维并行直流电法勘探系统：LQC—Ⅱ型三维电阻率采集系统，由主机、电测子站和多模式智能电极三部分组成。主机控制电测子站完成16通道、24位数据电性数据的并行采集与传输，每个电测子站控制与之相连的16个电板的同步与状态转换。以1台主机控制16个电测子站和256个智能电极对水池低阻体模型进行电极扫描式测量，获取32640个数据的测量为例，整个测量时间约30分钟。
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| 关 键 词： | 电法勘探 电阻率采集 智能电极 并行采集 |
Design of LQC-II 3D Parallel Resistivity Prospecting System |
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| XU Ha-ning,XIAO Hui,LI Zheng-gen,ZENG Zheng-jun.Design of LQC-II 3D Parallel Resistivity Prospecting System[J].Journal of East China Geological Institute,2013(4):390-393. |
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| Authors: | XU Ha-ning XIAO Hui LI Zheng-gen ZENG Zheng-jun |
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| Institution: | (School of Nuclear Engineering and Geophysics, East China Institute of Technology, Fuzhou,JX 344000 , China) |
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| Abstract: | A new 3D electrical prospecting system （LQC-II 3D resistivity data acquisition system） was designed in this paper. It was composed with the host, electricity sub-stations and multi-mode intelligent measurement elec trode. The 16-channel, 24-bit data parallel electrical data acquisition and transmission of every electricity sub-sta- tion was controlled by the host . Synchronization of 16 electrodes and state transitions was controlled by attached the electricity sub-stations. For example, it acquired 32,640 data measurement that one host controlled 16 meas-uring stations and 256 intelligent electrodes with electrode scanning measurement mode in pool of low resistivity model, and it needed about only 30 minutes. |
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| Keywords: | 3D electrical prospecting resistivity data acquisition intelligent Electrode parallel measurement i |
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