基于虚拟仪器的天然源面波采集系统研究

Research on Passive Source Surface Waves Acquisition Device Based on Virtual Instrument

为提高面波仪器精度、稳定性和开发效率,开展了基于虚拟仪器研发方式的天然源面波采集系统研究工作。在对虚拟仪器在地球物理及其相关领域的应用情况进行分析基础上,对天然源面波采集系统进行了设计、对硬件参数进行了理论分析;基于虚拟仪器开发方式进行了系统开发,完成了硬件集成与采集控制软件研发;最后,通过现场测试对研究工作进行了深入分析,提出了进一步研发工作的重点,同时也证明了虚拟仪器技术在物探仪器研发中应用的可行性与实用性。

To improve the accuracy,stability and development efficiency of surface wave instruments,research on passive source surface wave acquisition systems based on virtual instrument development methods has been carried out. Based on the analysis of the application of virtual instruments in geophysics and related fields,the natural source surface wave acquisition system was designed and the hardware parameters were theoretically analyzed;the system was developed based on the virtual instrument development method and the completed Hardware integration and acquisition control software research and development was completed;Finally,the research work was analyzed in depth through field tests,and the focus of further research was put forward. Simultaneously,the feasibility and practicality of virtual instrument technology in the research and development of geophysical instruments was proved.