公开(公告)号：WO1991014153A2

公开(公告)日：1991-09-19

申请号：PCT/US1991001344

申请日：1991-02-26

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  PONA, Joseph, Jr.

IPC: G01C19/42

CPC classification number: G01C19/28 ,  G01C19/42 ,  Y10T74/1264

Abstract: A miniature two degree of freedom fluid bearing angular rate sensor used primarily for tactical applications includes a spherical hydrodynamic fluid bearing rotor, a permanent magnet motor/torquer, and an optical pick-off, all of which are arranged to provide two axes of rate information in a small package. The individual components can be pre-assembled as sub-assemblies, and individually stocked and tested for final assembly.

Abstract translation: 主要用于战术应用的双自由度角速度液体载体微型传感器，包括球形液体动力学液体载体转子，永磁转矩电机和光学传感器。 所有这些元件都被安排成提供两个关于小外壳中角速度的信息轴。 单个组件可以作为子组件进行预组装，并单独进行存储和测试以进行最终组装。