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| 基于FPGA技术的模拟地震信号采集系统设计 | |
| 引用本文： | 曹旭东,狄帮让,许洪波,唐博文. 基于FPGA技术的模拟地震信号采集系统设计[J]. 计算机测量与控制, 2006, 14(4): 558-560 |
| 作者姓名： | 曹旭东 狄帮让 许洪波 唐博文 |
| 作者单位： | 中国石油大学(北京)机电学院,北京,102249;中国石油大学(北京)资源与信息学院,北京,102249 |
| 基金项目： | 中国石油天然气集团公司资助项目 |
| 摘 要： | 数据采集系统是整个地震勘探物理模拟实验系统的关键环节；文章介绍了运用FPGA芯片控制，实现对高速模拟地震信号的数据采集技术，以及USB2.0接口总线软硬件的实现技术；该系统具有采集精度高，传输速度快的特点，已经应用于地震物理模拟采集实际工作中，并取得满意效果。 |
| 关 键 词： | 地震勘探物理模拟 USB2.0 FPGA |
| 文章编号： | 1671-4598（2006）04-0558-03 |
| 收稿时间： | 2005-08-20 |
| 修稿时间： | 2005-09-20 |
Design of Seismic Signal Acquisition System Based on FPGA |
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| Cao Xudong,Di Bangrang,Xu Hongbo,Tang Bowen. Design of Seismic Signal Acquisition System Based on FPGA[J]. Computer Measurement & Control, 2006, 14(4): 558-560 | |
| Authors: | Cao Xudong Di Bangrang Xu Hongbo Tang Bowen |
| Affiliation: | 1. School of Mechanics and Electronics, China University of Petroleum, Beijing 102249, Chinas;2. School of Resource and Information, China University of Petroleum, Beijing 102249, China |
| Abstract: | Data Acquisition is the important part of the physical simulation system of 3--dimension seismic exploration. The hardware and software technology about the acquisition system of the seismic signal is introduced in detail. The FPGA chip produced by ALTERA Corporation is applied to complete the technology of USE2. 0 and signal acquisition. The system has the advantages of higher acquisition frequency and faster data communication, which has been applied in the actual work of the seismic physical simulation with satisfactory results. |
| Keywords: | USB2.0 FPGA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |