发明名称 |
Method for actively balancing a vibrating structure gyroscope sensing element structure |
摘要 |
<p>A vibrating structure gyroscope sensing element structure of ring-like or substantially cylindrical form made of ferromagnetic material is actively balanced by applying a variable strength magnetic field across a predetermined section of the circumference of the sensing element structure differentially to shift the resonant frequency of one or the other of the primary and secondary vibration modes (1,2) thereof by an amount sufficient to bring the two mode resonant frequencies into balance. <IMAGE></p> |
申请公布号 |
GB2299669(B) |
申请公布日期 |
1998.12.16 |
申请号 |
GB19950007253 |
申请日期 |
1995.04.07 |
申请人 |
* BRITISH AEROSPACE PUBLIC LIMITED COMPANY |
发明人 |
CHRISTOPHER PAUL * FELL |
分类号 |
G01C19/567;(IPC1-7):G01C19/56 |
主分类号 |
G01C19/567 |
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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