高性能水下地震数据采集系统设计与实现

吉林大学学报(工学版)

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High performance data acquisition system for marine seismic survey

Wang Chao¹,Song Ke-zhu¹,Tang Jin²

1.Department of Modern Physics,University of Science and Technol
ogy of China,Hefei 230026,China;2.Research and Development Center，China National offshore Oil Corporation Services，Ltd，Beijing 101149,China

Received:2006-01-26 Revised:2006-07-03 Online:2007-01-01 Published:2007-01-01
Contact: Song Ke-zhu

Abstract

Abstract: A reliable high performance marine seismic data acquisition system for offshore oil exploration was designed using Σ-Δanalog to digital converter and digital decimation filter techniques. Real time system control and long distance data pipeline transmission were implemented with FPGA.

Key words: computer application, Σ-Δ ADC, digital decimat ion filter, FPGA, pipeline, marine seismic, data acquisition

CLC Number:

TP873

Wang Chao,Song Ke-zhu,Tang Jin . High performance data acquisition system for marine seismic survey[J].吉林大学学报(工学版), 2007, 37(01): 168-172.

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