RESEARCH ON PASSIVE SERVO SEISMIC ROTATIONAL ACCELERATION SENSOR WITH LARGE DAMPING
QU Ming-zhe, GAO Feng, YANG Xue-shan, YANG Dong-xia
SEISMOLOGY AND GEOLOGY . 2018, (5): 1170 -1178 .  DOI: 10.3969/j.issn.0253-4967.2018.05.015