发明名称 |
Light-operated accelerometer-type techniques |
摘要 |
A laser based accelerometer system uses small motion induced shifts in frequency to measure the motion of an object without contact thereof. This technique is particularly useful for determining the vibratory and velocity characteristics of objects that are otherwise inaccessible for direct motion measurement by contact sensors.
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申请公布号 |
US5159406(A) |
申请公布日期 |
1992.10.27 |
申请号 |
US19640399730 |
申请日期 |
1964.09.28 |
申请人 |
ZENITH ELECTRONICS CORPORATION |
发明人 |
ADLER, ROBERT;FOSTER, L. CURTIS |
分类号 |
G01P15/093;G01S17/02;G01S17/50 |
主分类号 |
G01P15/093 |
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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