Invention Grant
US07401517B2 Dual-axis yaw rate sensing unit having a tuning fork gyroscope arrangement
有权
具有音叉陀螺仪布置的双轴横摆率感测单元
- Patent Title: Dual-axis yaw rate sensing unit having a tuning fork gyroscope arrangement
- Patent Title (中): 具有音叉陀螺仪布置的双轴横摆率感测单元
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Application No.: US11506712Application Date: 2006-08-18
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Publication No.: US07401517B2Publication Date: 2008-07-22
- Inventor: Zhiyu Pan , Christoph Lang , Gary Yama
- Applicant: Zhiyu Pan , Christoph Lang , Gary Yama
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Main IPC: G01P9/04
- IPC: G01P9/04

Abstract:
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.
Public/Granted literature
- US20080041155A1 Dual-axis yaw rate sensing unit having a tuning fork gyroscope arrangment Public/Granted day:2008-02-21
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