发明名称 |
FORFARANDE FOR ATT BESTEMMA ACCELERATION |
摘要 |
An accelerometer has two proof masses each constrained from movement by a beam resonant force transducer. The proof mass-force transducer systems are mounted with the sensitive axes of the proof masses aligned and the force transducers arranged so that their resonant frequencies f1 and f2 vary oppositely with a change in acceleration. The acceleration is determined in accordance with the relation a=A1f1-A2f3+A0 or a=A1f12-A2f22+A0 where a is the acceleration and A1, A2 and A0 are calibration coefficients. |
申请公布号 |
SE8307226(L) |
申请公布日期 |
1984.07.07 |
申请号 |
SE19830007226 |
申请日期 |
1983.12.30 |
申请人 |
SUNDSTRAND DATA CONTROL |
发明人 |
PETERS R B;MALAMETZ A;TONN J F;LEE C K;GOGIC A M;COREY V B |
分类号 |
G01P15/08;G01P15/097;G01P15/10;(IPC1-7):G01P15/02 |
主分类号 |
G01P15/08 |
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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