发明名称 |
SYSTEMS, METHODS, AND APPARATUS FOR DETECTING IRREGULAR SENSOR SIGNAL NOISE |
摘要 |
Certain embodiments of the invention may include systems, methods, and apparatus for detecting irregular sensor signal noise. According to an example embodiment of the invention, a method is provided for determining reliability of a sensor. The method may include receiving signal samples associated with a sensor; receiving an expected standard deviation value (508) associated with the sensor; estimating noise standard deviation of the signal samples (504) based at least upon a difference between the received sensor samples and predicted sensor signal values; and outputting a noise confidence value based at least in part on a first ratio between the estimated noise standard deviation and the expected standard deviation value. |
申请公布号 |
EP2628056(A1) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20100829327 |
申请日期 |
2010.10.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
MOISEEV, ALEXANDER ALEXANDROVICH;MITCHELL, PAUL JEFFREY;VERSHININ, MIKHAIL PETROVICH;ZYRYANOVA, ELENA EDUARDOVNA |
分类号 |
G05B9/03;G05B23/02 |
主分类号 |
G05B9/03 |
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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