地震数据采集系统精度分析
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摘要
近年来 ,地震勘探领域普遍关心∑—△ 2 4位ADC能否取代传统的瞬时浮点放大器 (IFP)加ADC结构的问题。通过大量的仿真计算 ,从理论上给出了解答 ,IFP加ADC结构是理想的数据采集系统结构。随着电子技术的发展 ,IFP必将重新发挥其应有的作用
In recent years,the wide concern in the field of seismic prospecting has been whether ADC of -△24 can replace the conventional IFP with ADC structure.A theoretical solution to this problem is found by much simulated calculation.It is discovered that IFP with ADC structure is ideal for DAS and that IFP will certainly play its due role with the development of electronic technology.
In recent years,the wide concern in the field of seismic prospecting has been whether ADC of -△24 can replace the conventional IFP with ADC structure.A theoretical solution to this problem is found by much simulated calculation.It is discovered that IFP with ADC structure is ideal for DAS and that IFP will certainly play its due role with the development of electronic technology.
引文
1 李庆忠.走向精确勘探的道路.北京:石油工业出版社,1994.
2 肖忠祥.数据采集原理.西安:西北工业大学出版社,2001.
3 孙传友等.地震仪数据采集技术的重大进展.石油仪器,1995.9.
4 王文良.新一代遥测数字地震仪对采集质量的作用.物探装备,1999.1.
5 曾庆有等.遥测地震仪发展水平综述.石油仪器,1997.11.
6 柴书常.地震采集与采集系统.物探装备,1999.3
2 肖忠祥.数据采集原理.西安:西北工业大学出版社,2001.
3 孙传友等.地震仪数据采集技术的重大进展.石油仪器,1995.9.
4 王文良.新一代遥测数字地震仪对采集质量的作用.物探装备,1999.1.
5 曾庆有等.遥测地震仪发展水平综述.石油仪器,1997.11.
6 柴书常.地震采集与采集系统.物探装备,1999.3
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