基于二次时差法的隧道施工探测仪的设计与实现
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摘要
基于二次时差法提出了一种隧道涌水超前探测仪设计方案,并以PC+MCU的方式实现探测仪接收系统的具体设计,重点阐述了激电电压采集的一系列优化技术.最后给出了这种探测仪的一组测量结果.
Based on the two time-difference induced polarization method,a tunnel gushing detector design was proposed.A specific realization of the receive system design in the PC+MCU mode was described.A series of optimization technology in IP-voltage collection was also discussed.Finally,a measurement result of the detector based on this design was shown.
Based on the two time-difference induced polarization method,a tunnel gushing detector design was proposed.A specific realization of the receive system design in the PC+MCU mode was described.A series of optimization technology in IP-voltage collection was also discussed.Finally,a measurement result of the detector based on this design was shown.
引文
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[6]王力,徐毅.二次时差法在找水中的应用[J].煤炭技术,2001,20(3):43.WANG Li,XU Yi.Application of quadratic time differencemethod in finding water[J].Coal Technology,2001,20(3):43.
[7]冈村夫.OP放大器电路设计[M].王玲,译.北京:科学出版社,2004.OKAMURA Dif.OP amplifier circuit design[M].WANGLing,Trans.Beijing:Science Press,2004.
[8]Vinay K Ingle,John G Proakis.数字信号处理——应用MATLAB[M].北京:科学出版社,2003:305-312.Vinay K Ingle,John G Proakis.Digital signal processing—ap-plication of MATLAB[M].Beijing:Science Press,2003:305-312.
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