发明名称 |
Angular and linear flexure plate accelerometer |
摘要 |
An accelerometer system includes a rigid plate system coupled to an inertial platform. A first flexure plate defines a first flex axis and is adjacent to the rigid plate system a first distance from the spin axis. The first flexure plate generates a first frequency signal in response to acceleration of the first flexure plate. A second flexure plate defines a second flex axis and is adjacent to the rigid plate system a second distance from the spin axis. The second flexure plate generates a second frequency signal in response to acceleration of the second flexure plate. A controller including receives the first frequency signal and the second frequency signal and generates an angular acceleration signal from a difference of the first frequency signal and the second frequency signal. The controller also generates a linear acceleration signal in response to an average of the first frequency signal and the second frequency signal. The controller also controls a missile system in response to the first frequency signal and the second frequency signal.
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申请公布号 |
US6895321(B2) |
申请公布日期 |
2005.05.17 |
申请号 |
US20030604529 |
申请日期 |
2003.07.29 |
申请人 |
THE BOEING COMPANY |
发明人 |
CAMPBELL RAY F.;WADA JOAN D.;RAAB JOHN P. |
分类号 |
G01C19/00;G01P15/08;G01P15/097;G01P15/125;G01P15/18;G06F7/70;(IPC1-7):G01P15/125 |
主分类号 |
G01C19/00 |
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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