发明名称 Digital angular rate and acceleration sensor
摘要 A digital angular rate and acceleration sensor is constructed with force-sensitive resonators positioned longitudinally on one or both sides of the neutral bending plane of a cantilevered structure. The cantilevered structure has an inertial proof mass at its free end with a periodic velocity applied sideways to the bending plane. Rotation about the longitudinal axis, which produces periodic Coriolis acceleration, as well as inertial acceleration applied perpendicular to the bending plane, generate tensile and compressive forces on the resonators thereby altering the resonant frequencies that are thus a measure of angular rate of rotation and acceleration.
申请公布号 US6595054(B2) 申请公布日期 2003.07.22
申请号 US20010855213 申请日期 2001.05.14
申请人 PAROSCIENTIFIC, INC. 发明人 PAROS JEROME M.;SCHAAD THEO P.
分类号 G01C19/56;G01P9/04;G01P15/09;G01P15/097;G01P15/10;(IPC1-7):G01P9/04;G01P15/08 主分类号 G01C19/56
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