发明名称 |
Dither signal remover for a dithered ring laser angular rate sensor |
摘要 |
Readout signals of a dithered ring laser angular sensor are processed by a signal combining circuit which forms part of a closed-loop dither signal remover scheme. The output of the signal combining circuit is demodulated as a function of the dither applied to the ring laser sensor and subsequently utilized to control a correction signal. The signal combining circuit combines the readout signal and the correction signal to yield an output signal stripped of substantially any dither signal components.
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申请公布号 |
US4826320(A) |
申请公布日期 |
1989.05.02 |
申请号 |
US19850737978 |
申请日期 |
1985.05.24 |
申请人 |
HONEYWELL INC. |
发明人 |
CALLAGHAN, STEPHEN P.;KILLPATRICK, JOSEPH E.;SEWELL, WESLEY C. |
分类号 |
H01S3/083;G01C19/64;G01C19/66;G01P9/00;(IPC1-7):G01C19/64 |
主分类号 |
H01S3/083 |
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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