地震检波器技术与发展研究
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摘要
地震勘探数据采集的关键器件是检波器,分为模拟检波器和数字检波器。在分析了各种模拟检波器特点之后,再对数字检波器进行研究。这里展示了基于MEMS(Micro Electro Me-chanical systems)技术的数字检波所代表的机电合一、微型化、宽频谱线性响应的发展方向。同时指出,由于目前MEMS数字检波器的不完善,在今后一段时间内,基于电磁感应机理的数字检波器,将与基于MEMS技术的数字检波器长期共存与互补。
The geophones are the key devices in the seismic exploration data gathering,which mainly include both of analog and digital ones.By analyzing the features of various analog geophones,the digital geophones are studied to show us the development direction of digital geophones based on the MEMS technology in mechatronics,micromation,wideband linear response.On the other hand,for the reason of faultiness in the MEMS digital geophones,both digital geophones based on electromagnetic principle and MEMS technology could be coexistence and complement in the near future.
The geophones are the key devices in the seismic exploration data gathering,which mainly include both of analog and digital ones.By analyzing the features of various analog geophones,the digital geophones are studied to show us the development direction of digital geophones based on the MEMS technology in mechatronics,micromation,wideband linear response.On the other hand,for the reason of faultiness in the MEMS digital geophones,both digital geophones based on electromagnetic principle and MEMS technology could be coexistence and complement in the near future.
引文
[1]罗福龙,易碧金,罗兰兵.地震检波器技术及应用[J].物探装备,2005,15(1):6.
[2]张宏乐,曹金栋.用于地球物理勘探的MEMS加速度检波器[J].石油仪器,2002,16(2):2.
[3]杨海.常用检波器原理浅谈[J].物探装备,2001,11(4):281.
[4]付清锋,周明.SN7C系列超级检波器[J].传感器世界,2002,2:35.
[5]Denis Mougenot,Nigel Sherbarne MEMS-based 3D ac-celerometers for land seismic acquisition[EB/OL]ht-tp://tle.geoscienceworl.org/cgi/antent/ext ract.
[6]D.Mougenot and G.Volkovevaluation of Digital Accel-erometer Performance Sercel,B.P.439,44474 Carque-fou Cedex,France Tyumenneftegeophysika,Tyumen,Russia[EB/OL].http://www.sercel.com/zh/Library
[7]How digital sensors compare to geophones?DenisMougenot*,Sercel,44474 Carquefou,France[EB/OL].http://www.sercel.com/zh/Library
[8]张莉,解文荣,李秀荣.基于微电子系统(MEMS)速度地震勘探三分量数字检波器简介[J].中国煤田地质,2006,18(2):57.
[9]Geophysical Proclucts.CS5371/72,24 Bit Geophysicl,[EB/OL]http://www.sercel.com/Single/Dual-chan-nel Delta-sigma Modulators.
[10]钱光萍,康家兴,王紫娟.基于模型的地震采集参数分析与应用研究[J].物探化探计算技术,2001,23(2):110.
[11]李辉峰,王旭.地震勘探中检波器组合之组内距选择方法探讨[J].物探化探计算技术,2002,24(4):294.
[12]张晓斌,唐建侯,李亚林,等.山地二维三分量地震资料采集[J].物探化探计算技术,2003,25(2):125.
[13]王文良.I/O System Four全数字遥测地震仪的性能、特点及与以往地震仪器的对比[J].物探装备,2005,15(4):233.
[2]张宏乐,曹金栋.用于地球物理勘探的MEMS加速度检波器[J].石油仪器,2002,16(2):2.
[3]杨海.常用检波器原理浅谈[J].物探装备,2001,11(4):281.
[4]付清锋,周明.SN7C系列超级检波器[J].传感器世界,2002,2:35.
[5]Denis Mougenot,Nigel Sherbarne MEMS-based 3D ac-celerometers for land seismic acquisition[EB/OL]ht-tp://tle.geoscienceworl.org/cgi/antent/ext ract.
[6]D.Mougenot and G.Volkovevaluation of Digital Accel-erometer Performance Sercel,B.P.439,44474 Carque-fou Cedex,France Tyumenneftegeophysika,Tyumen,Russia[EB/OL].http://www.sercel.com/zh/Library
[7]How digital sensors compare to geophones?DenisMougenot*,Sercel,44474 Carquefou,France[EB/OL].http://www.sercel.com/zh/Library
[8]张莉,解文荣,李秀荣.基于微电子系统(MEMS)速度地震勘探三分量数字检波器简介[J].中国煤田地质,2006,18(2):57.
[9]Geophysical Proclucts.CS5371/72,24 Bit Geophysicl,[EB/OL]http://www.sercel.com/Single/Dual-chan-nel Delta-sigma Modulators.
[10]钱光萍,康家兴,王紫娟.基于模型的地震采集参数分析与应用研究[J].物探化探计算技术,2001,23(2):110.
[11]李辉峰,王旭.地震勘探中检波器组合之组内距选择方法探讨[J].物探化探计算技术,2002,24(4):294.
[12]张晓斌,唐建侯,李亚林,等.山地二维三分量地震资料采集[J].物探化探计算技术,2003,25(2):125.
[13]王文良.I/O System Four全数字遥测地震仪的性能、特点及与以往地震仪器的对比[J].物探装备,2005,15(4):233.
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