Development of Capacitive Position Sensing Geophone for Microtremor System

被引：0
作者：
Ding, Wei [1 ]
机构：
[1] China Earthquake Adm, Inst Seismol, Key Lab Earthquake Geodesy, Beijing, Peoples R China
来源：
MACHINE DESIGN AND MANUFACTURING ENGINEERING II, PTS 1 AND 2 | 2013年 / 365-366卷
关键词：
Microtremor; Geophone; Feedback; Capacitive;
D O I：
10.4028/www.scientific.net/AMM.365-366.627
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Low frequency performance of geophone is important when using microtremor system to explore deep geological structure. This paper reports on improving low frequency performance of a geophone by measuring the capacity attached on a conventional geophone, and the consistency of geophone can be adjusted. The design, principal, and performance of the capacitive position sensing geophone are presented. A prototype geophone is designed and manufactured in the laboratory.
引用
收藏
页码：627 / 633
页数：7
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