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公开(公告)号：US5377543A
公开(公告)日：1995-01-03
申请号：US974094
申请日：1992-11-10
CPC分类号： G01C19/28 , Y10T74/1293
摘要： A low profile angular sensor assembly having a base member adapted for rotation about a spin axis and a generally planar gyroscopic element resiliently coupled to the base member for rotation therewith and for pivotal movement relative to the base member about a pivot axis orthogonal to the spin axis also includes a planar piezoelectric beam which is coupled to the base member and to the gyroscopic element so that it is substantially parallel to the gyroscopic element. The coupling is selectively compliant to isolate the piezoelectric beam from motion in the plane of the beam.
摘要翻译： 低角度角度传感器组件，其具有适于围绕旋转轴线旋转的基部构件和弹性地联接到基座构件的大致平面的陀螺仪元件，用于与其一起旋转并且相对于基座构件围绕垂直于旋转轴线的枢转轴线枢转运动 还包括平面压电梁，其被耦合到基部构件和陀螺仪元件，使得其基本上平行于陀螺仪元件。 耦合器选择性地兼容以将压电束与波束平面中的运动隔离。
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公开(公告)号：US5311400A
公开(公告)日：1994-05-10
申请号：US78554
申请日：1993-06-16
CPC分类号： H01L25/165 , G01C19/04 , H01L2224/48227
摘要： A low profile header assembly for an encapsulated instrument includes a plate member with a cavity which is on the side of the plate member external to the instrument. Terminal pins extend through the plate member both within the cavity and beyond its periphery. Hybrid amplifier circuitry is disposed within the cavity and electrically connected to the pins within the cavity. The cavity is hermetically sealed and the internal components of the instrument are electrically connected to the terminal pins within the instrument shell.
摘要翻译： 用于封装的器械的小型头部组件包括具有腔体的板构件，该腔体在仪器外部的板构件的侧面上。 端子销在空腔内并超出其周边延伸穿过板构件。 混合放大器电路设置在腔内并电连接到腔内的引脚。 空腔是密封的，仪器的内部部件电气连接到仪表外壳内的端子销。
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公开(公告)号：US4881800A
公开(公告)日：1989-11-21
申请号：US194367
申请日：1988-05-16
申请人： Charles R. Fuchs , David A. Haessig, Jr. , David L. Heckathorn , Jordan S. Kass , Peter Lindsay , Joseph J. Volpe
发明人： Charles R. Fuchs , David A. Haessig, Jr. , David L. Heckathorn , Jordan S. Kass , Peter Lindsay , Joseph J. Volpe
IPC分类号： G02B27/64
CPC分类号： G02B27/64 , Y10T74/1218
摘要： To stabilize the line-of-sight of an optical image relative to a commanded line-of-sight, a stabilization system consisting of a mirror having two limited degrees of freedom, a two axis gyroscope having its two sensitive axes perpendicular to the LOS, a pickoff sensor feeding back mirror angular position, servo compensators that provide mirror torque commands to a two axis mirror torquer, and the electronic hardware that ties these components together is used.
摘要翻译： 为了稳定相对于命令视线的光学图像的视距，由具有两个有限自由度的反射镜组成的稳定系统，具有垂直于LOS的两个敏感轴的双轴陀螺仪， 使用向后反射镜角度位置的传感器传感器，向双轴镜面镜提供反射镜扭矩命令的伺服补偿器以及将这些部件连接在一起的电子硬件。
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