发明名称 |
DITHER CONTROLLER FOR RING LASER ANGULAR ROTATION SENSOR |
摘要 |
<p>Apparatus and method for dithering ring laser angular rotation sensors, including a plurality of such sensors with substantially identical natural dither frequencies and having different sensor axes mounted upon a resilient structure; applying energy to dither such sensors; the energy being connected and disconnected from the dithering of each sensor in response to the amplitude of dither of that particular sensor to minimize lock-in; and frequency or phase modulating the energy applied to dithering to avoid continued uni-directional coning effects.</p> |
申请公布号 |
CA1236204(A) |
申请公布日期 |
1988.05.03 |
申请号 |
CA19830441859 |
申请日期 |
1983.11.24 |
申请人 |
LITTON SYSTEMS, INC. |
发明人 |
CURBY, ROBERT D.;MCCAMMON, GEORGE H. |
分类号 |
G01P9/00;G01C19/64;G01C19/66;G01C19/68;G01C19/70;H01S3/083;(IPC1-7):H01S3/083 |
主分类号 |
G01P9/00 |
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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