发明名称 |
Real time detection of loss of cantilever sensing loss |
摘要 |
An approach to detect when a cantilever loses interaction with a sample, thereby detecting when a portion of an image obtained using a cantilever is spurious is presented. An observer based estimation of cantilever deflection is compared to the cantilever deflection and the resulting innovation is used to detect when the cantilever loses interaction. The loss of interaction is determined when the innovation is outside of and/or below a threshold level.
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申请公布号 |
US7313948(B2) |
申请公布日期 |
2008.01.01 |
申请号 |
US20060419616 |
申请日期 |
2006.05.22 |
申请人 |
IOWA STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
SALAPAKA MURTI V.;DE TATHAGATA;AGARWAL PRANAV;SAHOO DEEPAK RANJAN |
分类号 |
G01B5/28;G01Q10/00;G01Q10/06;G01Q20/02;G01Q30/04;G01Q60/24;G01Q60/32;G02B6/26 |
主分类号 |
G01B5/28 |
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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