SN388、408UL仪器系统和同步系统联机启动稳定性分析  

Analysis of fire stability for online of SN388 408UL seismograph system with synchronic system

作　　者：聂木杰 

机构地区：[1]东方地球物理公司装备事业部仪器服务中心,河北涿州072751

出　　处：《物探装备》2007年第3期171-174,共4页Equipment for Geophysical Prospecting

摘　　要：随着物探技术的发展,有时需要不同型号的遥测地震采集系统联机来同步采集地震数据,但两台仪器联机生产时常出现触发采集不稳定的现象。本文介绍了仪器与同步系统的启动过程,并通过实例对联机启动不稳定的现象进行了分析,找出了联机启动不稳定的原因,并介绍了故障排除方法。Along with development of geophysical prospecting technique, sometimes it needs to carry out synchronic acquisition of seismic data by online of different types of remote seismic acquisition systems, but instable phenomenon of fire acquisition often appears in online production by two seismographs. The paper introduced the fire process of seismograph and synchronic system, analyzed the instable phenomenon of online fire by eases and found out the instable reasons of online fire as well as introduced the failure-removing approaches.

关 键 词：SN388 408UL 联机 启动稳定性 

分 类 号：P631.43[天文地球—地质矿产勘探]