发明名称 |
Triaxial acceleration sensor |
摘要 |
A triaxial acceleration sensor comprises an inertial mass suspended in three orthogonal directions by support members in a statically determinate structure. Acceleration applied to the inertial mass generates loading forces that stress the support members either in tension or in compression. The stress levels are thus a measure of the applied acceleration. In an embodiment of this invention, the support members are force-sensitive resonators whose resonant frequencies of oscillation are related to the stresses in the members. The resonant frequencies are thus a measure of the complete three-dimensional vector of the applied acceleration.
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申请公布号 |
US2004025590(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20020214920 |
申请日期 |
2002.08.07 |
申请人 |
SCHAAD THEO P.;PAROS JEROME M. |
发明人 |
SCHAAD THEO P.;PAROS JEROME M. |
分类号 |
G01P15/097;G01P15/10;G01P15/18;(IPC1-7):G01P15/10 |
主分类号 |
G01P15/097 |
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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