遥测地震台网地震波形人机结合分析处理系统

THE ANALYZING AND PROCESSING SYSTEM FOR SEISMIC WAVE FORM BY MAN-MACHINE CONCATENATION IN THE TELEMETRIC SEISMIC NETWORK

摘要:

地震波形的分析处理并不是一般的数值运算或者数据编辑过程,其中有许多环节需要结合人在图像识别方面的经验才能作出准确判断。至今为止,仍然不能完全用计算机代替人来自动而又准确地分析和处理地震信号。通过实时处理所得的结果和数据还需要在地震分析人员的干预下进一步分析处理才能得出准确的结果。在遥测地震台网中使用人机结合方式分析处理地震波形,这在国内还处于初始阶段。为了发展这种处理方法,作者成功研制了兰州遥测台网地震波形人机结合分析处理系统。本系统是用计算机显示的地震波形来分析处理地震的,不仅适合常规地震波形分析,也特别适合于地震速报分析,使地震波形分析处理工作更加快速、准确。本文介绍了系统的设计思路、系统模块结构以及主要功能和特点。

Abstract:

The earthquake waveform analyses and processing are not general processes of numerical analyses or data editing. In the processes,many links need to concatenate man's imagerecognize experiences and computer to judge correctly. Up to now,it is impossible for computer to automatically and accurately analyse and process the earthquake information without man's help. To analyse or process earthquake waveforms by man-machine concatenation in the telemetric seismic network is the first step in China. In order to develop the processing method,the authors successfully manufacture the earthquake waveform analyzing and processing system by man-machine concatenation in the Lanzhou telemetric seismic network.The system processes earthquakes through earthquake waveform displayed by computer.This system is suited not only to rountine earthquake waveform analysing,but also to time,location.and magnitude analyses of an earthquake event. In this paper,design, module structure,function and feature of this system are introduced.