DUAL-AXIS YAW RATE SENSING UNIT HAVING A TUNING FORK GYROSCOPE ARRANGEMENT
摘要
<p>A dual-axis tuning fork gyroscope includes four open-ended tuning forks arranged coplanarly in two opposite pairs, a first pair of open-ended tuning forks being arranged opposite one another along a first axis, a second pair of open-ended tuning forks being arranged opposite one another along a second axis, the first axis and the second axis being perpendicular to one another. The four open-ended tuning forks are mechanically coupled together so that all four tuning forks vibrate in the same manner in terms of frequency and phase.</p>
申请公布号
WO2008021534(A1)
申请公布日期
2008.02.21
申请号
WO2007US18337
申请日期
2007.08.16
申请人
ROBERT BOSCH GMBH;PAN, ZHIYU;LANG, CHRISTOPH;YAMA, GARY