发明名称 |
Dither system for motion sensors |
摘要 |
A ring laser gyroscope or other motion sensor is dithered at a first rate if a global positioning signal is available and/or when alignment is not being performed, and is dithered at a second rate if a global positioning signal is not available and/or when alignment is being performed. The second rate is greater than the first rate.
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申请公布号 |
US2002196445(A1) |
申请公布日期 |
2002.12.26 |
申请号 |
US20010886582 |
申请日期 |
2001.06.21 |
申请人 |
MCCLARY CHARLES;MORRISON JOHN R.;KILLPATRICK JOSEPH E. |
发明人 |
MCCLARY CHARLES;MORRISON JOHN R.;KILLPATRICK JOSEPH E. |
分类号 |
G01P9/04;G01C19/00;G01C19/56;G01C19/66;G01C19/68;(IPC1-7):G01C19/68 |
主分类号 |
G01P9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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