- 专利标题: YAW RATE GYROSCOPE ROBUST TO LINEAR AND ANGULAR ACCELERATION
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申请号: EP16813251.2申请日: 2016-12-09
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公开(公告)号: EP3387377A1公开(公告)日: 2018-10-17
- 发明人: CORONATO, Luca , GAFFORELLI, Giacomo , RUOHIO, Jaakko
- 申请人: InvenSense, Inc.
- 申请人地址: 1745 Technology Drive Suite 200 San Jose, CA 95110 US
- 专利权人: InvenSense, Inc.
- 当前专利权人: InvenSense, Inc.
- 当前专利权人地址: 1745 Technology Drive Suite 200 San Jose, CA 95110 US
- 代理机构: Pisani, Diana Jean
- 优先权: US201562265918P 20151210; US201615232463 20160809
- 国际公布: WO2017098451 20170615
- 主分类号: G01C19/5747
- IPC分类号: G01C19/5747
摘要:
A gyroscope includes four drive masses and four sense masses. Each drive mass is adjacent to two other drive masses and opposite the fourth drive mass, and each sense mass is adjacent to two other sense masses and opposite the fourth sense mass. Each drive mass may oscillate in a manner that is perpendicular to its adjacent drive mass and parallel and anti-phase to its opposite mass. The sense motion of the each sense mass may be coupled in a manner that prevents motion due to linear acceleration or angular acceleration.
公开/授权文献
- EP3387377B1 YAW RATE GYROSCOPE ROBUST TO LINEAR AND ANGULAR ACCELERATION 公开/授权日:2020-06-24
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