封面
声明
中文摘要
英文摘要
目录
1 绪论
1.1 课题背景及研究意义
1.2 课题国内外研究现状
1.3 课题主要研究内容
1.4 论文的组织架构
2 系统整体设计
2.1 海洋CSEM勘探介绍
2.2 系统主要技术指标
2.3 关键技术研究
2.4 系统总体架构
2.5 本章小结
3 电磁数据记录仪硬件
3.1 前置放大电路硬件
3.2 采样存储硬件系统
3.3 电源模块
3.4 高精度同步时钟硬件
3.5 硬件实物图
3.6 本章小结
4 电磁数据记录仪FPGA设计
4.1 FPGA设计流程
4.2 数据采集逻辑
4.3 时钟标定SOPC设计
4.4 本章小结
5 电磁数据记录仪软件
5.2 待机模式
5.3 甲板模式
5.4 采集模式
5.5 本章小结
6 测试结果
6.1 电磁场前置放大电路幅频特性
6.2 电磁场前置放大电路输入电阻测试
6.3 功耗测试
6.4 噪声测试
6.5 时漂测试
6.6 磁场传感器测试
6.7 野外试验
7 总结与展望
参考文献
致谢
个人简历
硕士期间发表（录用）论文情况
Catalogue
1 Preface
1.1 The Topic Background and Research Significance
1.2 Present Status of Domestic and International Research
1.3 Main Research Content of The Subject
1.4 The Frame of The Paper
2 The Overall Design of The System
2.1 Introduction of The Marine CSEM Exploration
2.2 Main Technology Parameters of The System
2.3 Key Technology
2.4 System Overall Framework
2.5 The Summary of This Chapter
3 The Hardware of Electromagnetic Data Recorder
3.1 The Preamplifier Circuit
3.2 Sampling and Storage System
3.3 The Power Supply Module
3.4 High Precision Synchronous Clock Hardware
3.5 Hardware Physical Figure
3.6 The Summary of This Chapter
4 The FPGA Design of The Electromagnetic Data Recorder
4.1 The FPGA Design Flow
4.2 Data Collection Logic
4.3 The Clock Calibration SOPC Design
4.4 The summary of This Chapter
5 The Software of The Electromagnetic Data Recorder
5.1 The Overall Design
5.2 Standby Mode
5.3 Deck Model
5.4 Acquisition Mode
5.5 The Summary of This Chapter
6 Test Results
6.1 Electromagnetic Preamplifier Circuit Amplitude Frequency Characteristic
6.2 Electromagnetic Preamplifier Circuit Input Resistance Test
6.3 Power Consumption Test
6.4 Noise Test
6.5 Synchronous Test
6.6 Magnetic Field Sensor Test
6.7 Field Test
7 Summary and Outlook
Reference
Acknowledgements
Resume
Published Paper
