发明名称 |
Ring laser gyro dither stripper |
摘要 |
A dither stripper for laser gyro dither including a digital microcomputer which controls the stripping of the dither signal from the inertial navigation signal of the laser gyro. The dither stripper schedules internal A/D conversions using an A/D conversion arbitration scheme as well as calculates the expected system sample clock. Accurate dither stripping is achieved using a phase locked loop feedback system which compensates for real time changes in dither pickoff components while incorporating an accurate gain control mechanism.
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申请公布号 |
US5249031(A) |
申请公布日期 |
1993.09.28 |
申请号 |
US19910805122 |
申请日期 |
1991.12.11 |
申请人 |
HONEYWELL INC. |
发明人 |
FRITZE, KEITH R.;KILLPATRICK, JOSEPH E.;BERNDT, DALE F. |
分类号 |
G01C19/66 |
主分类号 |
G01C19/66 |
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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