摘要
本文概述了GS15重力仪磁标定和静电标定的原理和实际标定方法;对新GS15重力仪的磁通反馈作了简单说明;在GS15No.227重力仪上的测量结果表明,反馈时的电压灵敏度较无反馈时提高了一倍。
In this paper, the principle and method of the magnetic and staticelectaonic calibration are simply described. The electronic-magnetic feedfack for new GS-15 was discussed. The calibration results for gravimeter GS-15 No.227 show that the voltage sensitivity with feedback is the half of that without feedback. It implicates that sensitivity of gravimeter with feedback system is as two times as that without feedback.
出处
《地壳形变与地震》
CSCD
1989年第2期49-58,共10页
Crustal Deformation and Earthquake
